Home / 14,972.57-22,461.42-6,202.70

Finding the Fourth Proportional to 14,972.57, 22,461.42 and 6,202.70

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Solution

The fourth proportional to 14,972.57, 22,461.42 and 6,202.70 is: 9,305.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972.57 : 22,461.42 = 6,202.70 : x
  2. Step 2: Convert to fraction form
    14,972.57/22,461.42 = 6,202.70/x
  3. Step 3: Cross multiply
    14,972.57x = 22,461.42 × 6,202.70
  4. Step 4: Simplify right side
    14,972.57x = 139,321,449.83
  5. Step 5: Solve for x
    x = 139,321,449.83/14,972.57
  6. Step 6: Final answer
    x = 9,305.11

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1.5x scale

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.