Home / 107,444.95-160,945.97-62,936.77

Finding the Fourth Proportional to 107,444.95, 160,945.97 and 62,936.77

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Solution

The fourth proportional to 107,444.95, 160,945.97 and 62,936.77 is: 94,275.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,444.95 : 160,945.97 = 62,936.77 : x
  2. Step 2: Convert to fraction form
    107,444.95/160,945.97 = 62,936.77/x
  3. Step 3: Cross multiply
    107,444.95x = 160,945.97 × 62,936.77
  4. Step 4: Simplify right side
    107,444.95x = 10,129,418,897.27
  5. Step 5: Solve for x
    x = 10,129,418,897.27/107,444.95
  6. Step 6: Final answer
    x = 94,275.43

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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.