Home / 15,267.29-22,902.38-4,737.42

Finding the Fourth Proportional to 15,267.29, 22,902.38 and 4,737.42

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Solution

The fourth proportional to 15,267.29, 22,902.38 and 4,737.42 is: 7,106.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,267.29 : 22,902.38 = 4,737.42 : x
  2. Step 2: Convert to fraction form
    15,267.29/22,902.38 = 4,737.42/x
  3. Step 3: Cross multiply
    15,267.29x = 22,902.38 × 4,737.42
  4. Step 4: Simplify right side
    15,267.29x = 108,498,169.37
  5. Step 5: Solve for x
    x = 108,498,169.37/15,267.29
  6. Step 6: Final answer
    x = 7,106.58

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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.