Home / 8,260.32-12,373.20-6,037.68

Finding the Fourth Proportional to 8,260.32, 12,373.20 and 6,037.68

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Solution

The fourth proportional to 8,260.32, 12,373.20 and 6,037.68 is: 9,043.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,260.32 : 12,373.20 = 6,037.68 : x
  2. Step 2: Convert to fraction form
    8,260.32/12,373.20 = 6,037.68/x
  3. Step 3: Cross multiply
    8,260.32x = 12,373.20 × 6,037.68
  4. Step 4: Simplify right side
    8,260.32x = 74,705,422.18
  5. Step 5: Solve for x
    x = 74,705,422.18/8,260.32
  6. Step 6: Final answer
    x = 9,043.89

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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.