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Finding the Fourth Proportional to 24,195.40, 36,275.94 and 9,391.84

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Solution

The fourth proportional to 24,195.40, 36,275.94 and 9,391.84 is: 14,081.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,195.40 : 36,275.94 = 9,391.84 : x
  2. Step 2: Convert to fraction form
    24,195.40/36,275.94 = 9,391.84/x
  3. Step 3: Cross multiply
    24,195.40x = 36,275.94 × 9,391.84
  4. Step 4: Simplify right side
    24,195.40x = 340,697,824.33
  5. Step 5: Solve for x
    x = 340,697,824.33/24,195.40
  6. Step 6: Final answer
    x = 14,081.10

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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.