Home / 17,601.57-24,311.75-14,248.17

Finding the Fourth Proportional to 17,601.57, 24,311.75 and 14,248.17

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Solution

The fourth proportional to 17,601.57, 24,311.75 and 14,248.17 is: 19,679.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,601.57 : 24,311.75 = 14,248.17 : x
  2. Step 2: Convert to fraction form
    17,601.57/24,311.75 = 14,248.17/x
  3. Step 3: Cross multiply
    17,601.57x = 24,311.75 × 14,248.17
  4. Step 4: Simplify right side
    17,601.57x = 346,397,875.76
  5. Step 5: Solve for x
    x = 346,397,875.76/17,601.57
  6. Step 6: Final answer
    x = 19,679.94

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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.