Home / 14,862.43-22,296.56-5,502.53

Finding the Fourth Proportional to 14,862.43, 22,296.56 and 5,502.53

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Solution

The fourth proportional to 14,862.43, 22,296.56 and 5,502.53 is: 8,254.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862.43 : 22,296.56 = 5,502.53 : x
  2. Step 2: Convert to fraction form
    14,862.43/22,296.56 = 5,502.53/x
  3. Step 3: Cross multiply
    14,862.43x = 22,296.56 × 5,502.53
  4. Step 4: Simplify right side
    14,862.43x = 122,687,518.53
  5. Step 5: Solve for x
    x = 122,687,518.53/14,862.43
  6. Step 6: Final answer
    x = 8,254.88

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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.