Home / 24,258.45-36,387.69-8,672.97

Finding the Fourth Proportional to 24,258.45, 36,387.69 and 8,672.97

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Solution

The fourth proportional to 24,258.45, 36,387.69 and 8,672.97 is: 13,009.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,258.45 : 36,387.69 = 8,672.97 : x
  2. Step 2: Convert to fraction form
    24,258.45/36,387.69 = 8,672.97/x
  3. Step 3: Cross multiply
    24,258.45x = 36,387.69 × 8,672.97
  4. Step 4: Simplify right side
    24,258.45x = 315,589,343.74
  5. Step 5: Solve for x
    x = 315,589,343.74/24,258.45
  6. Step 6: Final answer
    x = 13,009.46

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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.