Home / 63,494.85-95,158.71-35,428.11

Finding the Fourth Proportional to 63,494.85, 95,158.71 and 35,428.11

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Solution

The fourth proportional to 63,494.85, 95,158.71 and 35,428.11 is: 53,095.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,494.85 : 95,158.71 = 35,428.11 : x
  2. Step 2: Convert to fraction form
    63,494.85/95,158.71 = 35,428.11/x
  3. Step 3: Cross multiply
    63,494.85x = 95,158.71 × 35,428.11
  4. Step 4: Simplify right side
    63,494.85x = 3,371,293,068.20
  5. Step 5: Solve for x
    x = 3,371,293,068.20/63,494.85
  6. Step 6: Final answer
    x = 53,095.54

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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.