Home / 67,345.73-101,019.56-32,277.18

Finding the Fourth Proportional to 67,345.73, 101,019.56 and 32,277.18

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Solution

The fourth proportional to 67,345.73, 101,019.56 and 32,277.18 is: 48,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,345.73 : 101,019.56 = 32,277.18 : x
  2. Step 2: Convert to fraction form
    67,345.73/101,019.56 = 32,277.18/x
  3. Step 3: Cross multiply
    67,345.73x = 101,019.56 × 32,277.18
  4. Step 4: Simplify right side
    67,345.73x = 3,260,626,739.08
  5. Step 5: Solve for x
    x = 3,260,626,739.08/67,345.73
  6. Step 6: Final answer
    x = 48,416.24

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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.