Home / 14,845.92-22,250-6,070.56

Finding the Fourth Proportional to 14,845.92, 22,250 and 6,070.56

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Solution

The fourth proportional to 14,845.92, 22,250 and 6,070.56 is: 9,098.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,845.92 : 22,250 = 6,070.56 : x
  2. Step 2: Convert to fraction form
    14,845.92/22,250 = 6,070.56/x
  3. Step 3: Cross multiply
    14,845.92x = 22,250 × 6,070.56
  4. Step 4: Simplify right side
    14,845.92x = 135,069,960
  5. Step 5: Solve for x
    x = 135,069,960/14,845.92
  6. Step 6: Final answer
    x = 9,098.12

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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.