Home / 24,963.48-34,449.60-14,355.20

Finding the Fourth Proportional to 24,963.48, 34,449.60 and 14,355.20

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Solution

The fourth proportional to 24,963.48, 34,449.60 and 14,355.20 is: 19,810.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963.48 : 34,449.60 = 14,355.20 : x
  2. Step 2: Convert to fraction form
    24,963.48/34,449.60 = 14,355.20/x
  3. Step 3: Cross multiply
    24,963.48x = 34,449.60 × 14,355.20
  4. Step 4: Simplify right side
    24,963.48x = 494,530,897.92
  5. Step 5: Solve for x
    x = 494,530,897.92/24,963.48
  6. Step 6: Final answer
    x = 19,810.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.