Home / 44,680.31-67,037.83-19,702.74

Finding the Fourth Proportional to 44,680.31, 67,037.83 and 19,702.74

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Solution

The fourth proportional to 44,680.31, 67,037.83 and 19,702.74 is: 29,561.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,680.31 : 67,037.83 = 19,702.74 : x
  2. Step 2: Convert to fraction form
    44,680.31/67,037.83 = 19,702.74/x
  3. Step 3: Cross multiply
    44,680.31x = 67,037.83 × 19,702.74
  4. Step 4: Simplify right side
    44,680.31x = 1,320,829,136.79
  5. Step 5: Solve for x
    x = 1,320,829,136.79/44,680.31
  6. Step 6: Final answer
    x = 29,561.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.