Home / 24,957.11-34,440.57-13,626.50

Finding the Fourth Proportional to 24,957.11, 34,440.57 and 13,626.50

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Solution

The fourth proportional to 24,957.11, 34,440.57 and 13,626.50 is: 18,804.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,957.11 : 34,440.57 = 13,626.50 : x
  2. Step 2: Convert to fraction form
    24,957.11/34,440.57 = 13,626.50/x
  3. Step 3: Cross multiply
    24,957.11x = 34,440.57 × 13,626.50
  4. Step 4: Simplify right side
    24,957.11x = 469,304,254.90
  5. Step 5: Solve for x
    x = 469,304,254.90/24,957.11
  6. Step 6: Final answer
    x = 18,804.43

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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.