Home / 29,669.80-44,505.02-9,948.40

Finding the Fourth Proportional to 29,669.80, 44,505.02 and 9,948.40

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Solution

The fourth proportional to 29,669.80, 44,505.02 and 9,948.40 is: 14,922.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,669.80 : 44,505.02 = 9,948.40 : x
  2. Step 2: Convert to fraction form
    29,669.80/44,505.02 = 9,948.40/x
  3. Step 3: Cross multiply
    29,669.80x = 44,505.02 × 9,948.40
  4. Step 4: Simplify right side
    29,669.80x = 442,753,740.97
  5. Step 5: Solve for x
    x = 442,753,740.97/29,669.80
  6. Step 6: Final answer
    x = 14,922.71

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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.