Home / 18,089.20-24,963.28-10,023.10

Finding the Fourth Proportional to 18,089.20, 24,963.28 and 10,023.10

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Solution

The fourth proportional to 18,089.20, 24,963.28 and 10,023.10 is: 13,831.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,089.20 : 24,963.28 = 10,023.10 : x
  2. Step 2: Convert to fraction form
    18,089.20/24,963.28 = 10,023.10/x
  3. Step 3: Cross multiply
    18,089.20x = 24,963.28 × 10,023.10
  4. Step 4: Simplify right side
    18,089.20x = 250,209,451.77
  5. Step 5: Solve for x
    x = 250,209,451.77/18,089.20
  6. Step 6: Final answer
    x = 13,831.98

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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.