Home / 73,314.07-101,146.12-41,459.11

Finding the Fourth Proportional to 73,314.07, 101,146.12 and 41,459.11

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Solution

The fourth proportional to 73,314.07, 101,146.12 and 41,459.11 is: 57,198.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,314.07 : 101,146.12 = 41,459.11 : x
  2. Step 2: Convert to fraction form
    73,314.07/101,146.12 = 41,459.11/x
  3. Step 3: Cross multiply
    73,314.07x = 101,146.12 × 41,459.11
  4. Step 4: Simplify right side
    73,314.07x = 4,193,428,115.15
  5. Step 5: Solve for x
    x = 4,193,428,115.15/73,314.07
  6. Step 6: Final answer
    x = 57,198.14

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1.5x scale

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.