Home / 16,374.85-24,562.17-4,688.10

Finding the Fourth Proportional to 16,374.85, 24,562.17 and 4,688.10

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Solution

The fourth proportional to 16,374.85, 24,562.17 and 4,688.10 is: 7,032.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,374.85 : 24,562.17 = 4,688.10 : x
  2. Step 2: Convert to fraction form
    16,374.85/24,562.17 = 4,688.10/x
  3. Step 3: Cross multiply
    16,374.85x = 24,562.17 × 4,688.10
  4. Step 4: Simplify right side
    16,374.85x = 115,149,909.18
  5. Step 5: Solve for x
    x = 115,149,909.18/16,374.85
  6. Step 6: Final answer
    x = 7,032.12

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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.