Home / 110,237.07-152,126.96-59,935.95

Finding the Fourth Proportional to 110,237.07, 152,126.96 and 59,935.95

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Solution

The fourth proportional to 110,237.07, 152,126.96 and 59,935.95 is: 82,711.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,237.07 : 152,126.96 = 59,935.95 : x
  2. Step 2: Convert to fraction form
    110,237.07/152,126.96 = 59,935.95/x
  3. Step 3: Cross multiply
    110,237.07x = 152,126.96 × 59,935.95
  4. Step 4: Simplify right side
    110,237.07x = 9,117,873,568.53
  5. Step 5: Solve for x
    x = 9,117,873,568.53/110,237.07
  6. Step 6: Final answer
    x = 82,711.50

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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.