Home / 17,948.97-24,737.28-14,602.86

Finding the Fourth Proportional to 17,948.97, 24,737.28 and 14,602.86

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Solution

The fourth proportional to 17,948.97, 24,737.28 and 14,602.86 is: 20,125.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,948.97 : 24,737.28 = 14,602.86 : x
  2. Step 2: Convert to fraction form
    17,948.97/24,737.28 = 14,602.86/x
  3. Step 3: Cross multiply
    17,948.97x = 24,737.28 × 14,602.86
  4. Step 4: Simplify right side
    17,948.97x = 361,235,036.62
  5. Step 5: Solve for x
    x = 361,235,036.62/17,948.97
  6. Step 6: Final answer
    x = 20,125.67

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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.