Home / 101,017.13-151,526.45-44,842.13

Finding the Fourth Proportional to 101,017.13, 151,526.45 and 44,842.13

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Solution

The fourth proportional to 101,017.13, 151,526.45 and 44,842.13 is: 67,263.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,017.13 : 151,526.45 = 44,842.13 : x
  2. Step 2: Convert to fraction form
    101,017.13/151,526.45 = 44,842.13/x
  3. Step 3: Cross multiply
    101,017.13x = 151,526.45 × 44,842.13
  4. Step 4: Simplify right side
    101,017.13x = 6,794,768,865.97
  5. Step 5: Solve for x
    x = 6,794,768,865.97/101,017.13
  6. Step 6: Final answer
    x = 67,263.53

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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.