Home / 44,569.12-66,853.02-10,835.38

Finding the Fourth Proportional to 44,569.12, 66,853.02 and 10,835.38

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Solution

The fourth proportional to 44,569.12, 66,853.02 and 10,835.38 is: 16,252.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,569.12 : 66,853.02 = 10,835.38 : x
  2. Step 2: Convert to fraction form
    44,569.12/66,853.02 = 10,835.38/x
  3. Step 3: Cross multiply
    44,569.12x = 66,853.02 × 10,835.38
  4. Step 4: Simplify right side
    44,569.12x = 724,377,875.85
  5. Step 5: Solve for x
    x = 724,377,875.85/44,569.12
  6. Step 6: Final answer
    x = 16,252.91

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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.