Home / 42,999.52-59,340.40-24,138.08

Finding the Fourth Proportional to 42,999.52, 59,340.40 and 24,138.08

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Solution

The fourth proportional to 42,999.52, 59,340.40 and 24,138.08 is: 33,311.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,999.52 : 59,340.40 = 24,138.08 : x
  2. Step 2: Convert to fraction form
    42,999.52/59,340.40 = 24,138.08/x
  3. Step 3: Cross multiply
    42,999.52x = 59,340.40 × 24,138.08
  4. Step 4: Simplify right side
    42,999.52x = 1,432,363,322.43
  5. Step 5: Solve for x
    x = 1,432,363,322.43/42,999.52
  6. Step 6: Final answer
    x = 33,311.15

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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.