Home / 32,020.17-48,037.38-9,835.79

Finding the Fourth Proportional to 32,020.17, 48,037.38 and 9,835.79

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Solution

The fourth proportional to 32,020.17, 48,037.38 and 9,835.79 is: 14,755.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,020.17 : 48,037.38 = 9,835.79 : x
  2. Step 2: Convert to fraction form
    32,020.17/48,037.38 = 9,835.79/x
  3. Step 3: Cross multiply
    32,020.17x = 48,037.38 × 9,835.79
  4. Step 4: Simplify right side
    32,020.17x = 472,485,341.64
  5. Step 5: Solve for x
    x = 472,485,341.64/32,020.17
  6. Step 6: Final answer
    x = 14,755.87

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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.