Home / 17,898.28-24,691.08-12,596.02

Finding the Fourth Proportional to 17,898.28, 24,691.08 and 12,596.02

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Solution

The fourth proportional to 17,898.28, 24,691.08 and 12,596.02 is: 17,376.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,898.28 : 24,691.08 = 12,596.02 : x
  2. Step 2: Convert to fraction form
    17,898.28/24,691.08 = 12,596.02/x
  3. Step 3: Cross multiply
    17,898.28x = 24,691.08 × 12,596.02
  4. Step 4: Simplify right side
    17,898.28x = 311,009,337.50
  5. Step 5: Solve for x
    x = 311,009,337.50/17,898.28
  6. Step 6: Final answer
    x = 17,376.49

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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.