Home / 48,227.43-72,314.72-14,938.26

Finding the Fourth Proportional to 48,227.43, 72,314.72 and 14,938.26

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Solution

The fourth proportional to 48,227.43, 72,314.72 and 14,938.26 is: 22,399.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,227.43 : 72,314.72 = 14,938.26 : x
  2. Step 2: Convert to fraction form
    48,227.43/72,314.72 = 14,938.26/x
  3. Step 3: Cross multiply
    48,227.43x = 72,314.72 × 14,938.26
  4. Step 4: Simplify right side
    48,227.43x = 1,080,255,883.36
  5. Step 5: Solve for x
    x = 1,080,255,883.36/48,227.43
  6. Step 6: Final answer
    x = 22,399.20

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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.