Home / 24,277.08-36,424.38-8,484.42

Finding the Fourth Proportional to 24,277.08, 36,424.38 and 8,484.42

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Solution

The fourth proportional to 24,277.08, 36,424.38 and 8,484.42 is: 12,729.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,277.08 : 36,424.38 = 8,484.42 : x
  2. Step 2: Convert to fraction form
    24,277.08/36,424.38 = 8,484.42/x
  3. Step 3: Cross multiply
    24,277.08x = 36,424.38 × 8,484.42
  4. Step 4: Simplify right side
    24,277.08x = 309,039,738.16
  5. Step 5: Solve for x
    x = 309,039,738.16/24,277.08
  6. Step 6: Final answer
    x = 12,729.69

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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.