Home / 43,128.04-59,511.88-24,264.76

Finding the Fourth Proportional to 43,128.04, 59,511.88 and 24,264.76

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Solution

The fourth proportional to 43,128.04, 59,511.88 and 24,264.76 is: 33,482.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,128.04 : 59,511.88 = 24,264.76 : x
  2. Step 2: Convert to fraction form
    43,128.04/59,511.88 = 24,264.76/x
  3. Step 3: Cross multiply
    43,128.04x = 59,511.88 × 24,264.76
  4. Step 4: Simplify right side
    43,128.04x = 1,444,041,485.35
  5. Step 5: Solve for x
    x = 1,444,041,485.35/43,128.04
  6. Step 6: Final answer
    x = 33,482.66

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Half scale
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Double scale
Find fourth proportional to 43,129.04, 59,513.26 and 24,265.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.