Home / 24,174.05-36,261.07-8,590.46

Finding the Fourth Proportional to 24,174.05, 36,261.07 and 8,590.46

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Solution

The fourth proportional to 24,174.05, 36,261.07 and 8,590.46 is: 12,885.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,174.05 : 36,261.07 = 8,590.46 : x
  2. Step 2: Convert to fraction form
    24,174.05/36,261.07 = 8,590.46/x
  3. Step 3: Cross multiply
    24,174.05x = 36,261.07 × 8,590.46
  4. Step 4: Simplify right side
    24,174.05x = 311,499,068.61
  5. Step 5: Solve for x
    x = 311,499,068.61/24,174.05
  6. Step 6: Final answer
    x = 12,885.68

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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.