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Finding the Fourth Proportional to 43,673.80, 60,269.54 and 24,810.92

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Solution

The fourth proportional to 43,673.80, 60,269.54 and 24,810.92 is: 34,238.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,673.80 : 60,269.54 = 24,810.92 : x
  2. Step 2: Convert to fraction form
    43,673.80/60,269.54 = 24,810.92/x
  3. Step 3: Cross multiply
    43,673.80x = 60,269.54 × 24,810.92
  4. Step 4: Simplify right side
    43,673.80x = 1,495,342,611.32
  5. Step 5: Solve for x
    x = 1,495,342,611.32/43,673.80
  6. Step 6: Final answer
    x = 34,238.90

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Double scale
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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.