Home / 24,123.15-36,188.22-7,484.64

Finding the Fourth Proportional to 24,123.15, 36,188.22 and 7,484.64

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Solution

The fourth proportional to 24,123.15, 36,188.22 and 7,484.64 is: 11,228.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,123.15 : 36,188.22 = 7,484.64 : x
  2. Step 2: Convert to fraction form
    24,123.15/36,188.22 = 7,484.64/x
  3. Step 3: Cross multiply
    24,123.15x = 36,188.22 × 7,484.64
  4. Step 4: Simplify right side
    24,123.15x = 270,855,798.94
  5. Step 5: Solve for x
    x = 270,855,798.94/24,123.15
  6. Step 6: Final answer
    x = 11,228.04

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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.