Home / 49,763.17-68,666.02-35,460.19

Finding the Fourth Proportional to 49,763.17, 68,666.02 and 35,460.19

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Solution

The fourth proportional to 49,763.17, 68,666.02 and 35,460.19 is: 48,929.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,763.17 : 68,666.02 = 35,460.19 : x
  2. Step 2: Convert to fraction form
    49,763.17/68,666.02 = 35,460.19/x
  3. Step 3: Cross multiply
    49,763.17x = 68,666.02 × 35,460.19
  4. Step 4: Simplify right side
    49,763.17x = 2,434,910,115.74
  5. Step 5: Solve for x
    x = 2,434,910,115.74/49,763.17
  6. Step 6: Final answer
    x = 48,929.96

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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.