Home / 59,647.14-82,313.22-32,792.40

Finding the Fourth Proportional to 59,647.14, 82,313.22 and 32,792.40

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Solution

The fourth proportional to 59,647.14, 82,313.22 and 32,792.40 is: 45,253.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,647.14 : 82,313.22 = 32,792.40 : x
  2. Step 2: Convert to fraction form
    59,647.14/82,313.22 = 32,792.40/x
  3. Step 3: Cross multiply
    59,647.14x = 82,313.22 × 32,792.40
  4. Step 4: Simplify right side
    59,647.14x = 2,699,248,035.53
  5. Step 5: Solve for x
    x = 2,699,248,035.53/59,647.14
  6. Step 6: Final answer
    x = 45,253.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.