Home / 49,252.10-67,951.02-28,026.04

Finding the Fourth Proportional to 49,252.10, 67,951.02 and 28,026.04

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Solution

The fourth proportional to 49,252.10, 67,951.02 and 28,026.04 is: 38,666.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,252.10 : 67,951.02 = 28,026.04 : x
  2. Step 2: Convert to fraction form
    49,252.10/67,951.02 = 28,026.04/x
  3. Step 3: Cross multiply
    49,252.10x = 67,951.02 × 28,026.04
  4. Step 4: Simplify right side
    49,252.10x = 1,904,398,004.56
  5. Step 5: Solve for x
    x = 1,904,398,004.56/49,252.10
  6. Step 6: Final answer
    x = 38,666.33

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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.