Home / 16,252.28-24,367.90-10,688.78

Finding the Fourth Proportional to 16,252.28, 24,367.90 and 10,688.78

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Solution

The fourth proportional to 16,252.28, 24,367.90 and 10,688.78 is: 16,026.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,252.28 : 24,367.90 = 10,688.78 : x
  2. Step 2: Convert to fraction form
    16,252.28/24,367.90 = 10,688.78/x
  3. Step 3: Cross multiply
    16,252.28x = 24,367.90 × 10,688.78
  4. Step 4: Simplify right side
    16,252.28x = 260,463,122.16
  5. Step 5: Solve for x
    x = 260,463,122.16/16,252.28
  6. Step 6: Final answer
    x = 16,026.25

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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.