Home / 14,925.16-22,395.58-6,610.92

Finding the Fourth Proportional to 14,925.16, 22,395.58 and 6,610.92

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Solution

The fourth proportional to 14,925.16, 22,395.58 and 6,610.92 is: 9,919.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925.16 : 22,395.58 = 6,610.92 : x
  2. Step 2: Convert to fraction form
    14,925.16/22,395.58 = 6,610.92/x
  3. Step 3: Cross multiply
    14,925.16x = 22,395.58 × 6,610.92
  4. Step 4: Simplify right side
    14,925.16x = 148,055,387.73
  5. Step 5: Solve for x
    x = 148,055,387.73/14,925.16
  6. Step 6: Final answer
    x = 9,919.85

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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.