Home / 16,231.24-24,404.82-14,948.20

Finding the Fourth Proportional to 16,231.24, 24,404.82 and 14,948.20

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Solution

The fourth proportional to 16,231.24, 24,404.82 and 14,948.20 is: 22,475.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,231.24 : 24,404.82 = 14,948.20 : x
  2. Step 2: Convert to fraction form
    16,231.24/24,404.82 = 14,948.20/x
  3. Step 3: Cross multiply
    16,231.24x = 24,404.82 × 14,948.20
  4. Step 4: Simplify right side
    16,231.24x = 364,808,130.32
  5. Step 5: Solve for x
    x = 364,808,130.32/16,231.24
  6. Step 6: Final answer
    x = 22,475.68

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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.