Home / 32,459.56-48,694.14-10,267.90

Finding the Fourth Proportional to 32,459.56, 48,694.14 and 10,267.90

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Solution

The fourth proportional to 32,459.56, 48,694.14 and 10,267.90 is: 15,403.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,459.56 : 48,694.14 = 10,267.90 : x
  2. Step 2: Convert to fraction form
    32,459.56/48,694.14 = 10,267.90/x
  3. Step 3: Cross multiply
    32,459.56x = 48,694.14 × 10,267.90
  4. Step 4: Simplify right side
    32,459.56x = 499,986,560.11
  5. Step 5: Solve for x
    x = 499,986,560.11/32,459.56
  6. Step 6: Final answer
    x = 15,403.37

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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.