Home / 24,119.12-36,178.20-6,590.48

Finding the Fourth Proportional to 24,119.12, 36,178.20 and 6,590.48

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Solution

The fourth proportional to 24,119.12, 36,178.20 and 6,590.48 is: 9,885.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,119.12 : 36,178.20 = 6,590.48 : x
  2. Step 2: Convert to fraction form
    24,119.12/36,178.20 = 6,590.48/x
  3. Step 3: Cross multiply
    24,119.12x = 36,178.20 × 6,590.48
  4. Step 4: Simplify right side
    24,119.12x = 238,431,703.54
  5. Step 5: Solve for x
    x = 238,431,703.54/24,119.12
  6. Step 6: Final answer
    x = 9,885.59

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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.