Home / 24,141.97-36,211.40-8,346.57

Finding the Fourth Proportional to 24,141.97, 36,211.40 and 8,346.57

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Solution

The fourth proportional to 24,141.97, 36,211.40 and 8,346.57 is: 12,519.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,141.97 : 36,211.40 = 8,346.57 : x
  2. Step 2: Convert to fraction form
    24,141.97/36,211.40 = 8,346.57/x
  3. Step 3: Cross multiply
    24,141.97x = 36,211.40 × 8,346.57
  4. Step 4: Simplify right side
    24,141.97x = 302,240,984.90
  5. Step 5: Solve for x
    x = 302,240,984.90/24,141.97
  6. Step 6: Final answer
    x = 12,519.32

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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.