Home / 16,652.32-24,979.28-6,263.28

Finding the Fourth Proportional to 16,652.32, 24,979.28 and 6,263.28

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Solution

The fourth proportional to 16,652.32, 24,979.28 and 6,263.28 is: 9,395.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,652.32 : 24,979.28 = 6,263.28 : x
  2. Step 2: Convert to fraction form
    16,652.32/24,979.28 = 6,263.28/x
  3. Step 3: Cross multiply
    16,652.32x = 24,979.28 × 6,263.28
  4. Step 4: Simplify right side
    16,652.32x = 156,452,224.84
  5. Step 5: Solve for x
    x = 156,452,224.84/16,652.32
  6. Step 6: Final answer
    x = 9,395.22

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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.