Home / 24,657.20-34,025.22-13,902.45

Finding the Fourth Proportional to 24,657.20, 34,025.22 and 13,902.45

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Solution

The fourth proportional to 24,657.20, 34,025.22 and 13,902.45 is: 19,184.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,657.20 : 34,025.22 = 13,902.45 : x
  2. Step 2: Convert to fraction form
    24,657.20/34,025.22 = 13,902.45/x
  3. Step 3: Cross multiply
    24,657.20x = 34,025.22 × 13,902.45
  4. Step 4: Simplify right side
    24,657.20x = 473,033,919.79
  5. Step 5: Solve for x
    x = 473,033,919.79/24,657.20
  6. Step 6: Final answer
    x = 19,184.42

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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.