Home / 24,178.13-36,272.43-9,946.68

Finding the Fourth Proportional to 24,178.13, 36,272.43 and 9,946.68

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Solution

The fourth proportional to 24,178.13, 36,272.43 and 9,946.68 is: 14,922.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178.13 : 36,272.43 = 9,946.68 : x
  2. Step 2: Convert to fraction form
    24,178.13/36,272.43 = 9,946.68/x
  3. Step 3: Cross multiply
    24,178.13x = 36,272.43 × 9,946.68
  4. Step 4: Simplify right side
    24,178.13x = 360,790,254.03
  5. Step 5: Solve for x
    x = 360,790,254.03/24,178.13
  6. Step 6: Final answer
    x = 14,922.18

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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.