Home / 16,659.17-24,993.07-4,972.38

Finding the Fourth Proportional to 16,659.17, 24,993.07 and 4,972.38

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Solution

The fourth proportional to 16,659.17, 24,993.07 and 4,972.38 is: 7,459.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,659.17 : 24,993.07 = 4,972.38 : x
  2. Step 2: Convert to fraction form
    16,659.17/24,993.07 = 4,972.38/x
  3. Step 3: Cross multiply
    16,659.17x = 24,993.07 × 4,972.38
  4. Step 4: Simplify right side
    16,659.17x = 124,275,041.41
  5. Step 5: Solve for x
    x = 124,275,041.41/16,659.17
  6. Step 6: Final answer
    x = 7,459.86

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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.