Home / 111,082.41-153,293.09-60,095.00

Finding the Fourth Proportional to 111,082.41, 153,293.09 and 60,095.00

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Solution

The fourth proportional to 111,082.41, 153,293.09 and 60,095.00 is: 82,930.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,082.41 : 153,293.09 = 60,095.00 : x
  2. Step 2: Convert to fraction form
    111,082.41/153,293.09 = 60,095.00/x
  3. Step 3: Cross multiply
    111,082.41x = 153,293.09 × 60,095.00
  4. Step 4: Simplify right side
    111,082.41x = 9,212,147,176.61
  5. Step 5: Solve for x
    x = 9,212,147,176.61/111,082.41
  6. Step 6: Final answer
    x = 82,930.75

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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.