Home / 107,936.16-148,952.55-60,192.53

Finding the Fourth Proportional to 107,936.16, 148,952.55 and 60,192.53

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Solution

The fourth proportional to 107,936.16, 148,952.55 and 60,192.53 is: 83,066.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,936.16 : 148,952.55 = 60,192.53 : x
  2. Step 2: Convert to fraction form
    107,936.16/148,952.55 = 60,192.53/x
  3. Step 3: Cross multiply
    107,936.16x = 148,952.55 × 60,192.53
  4. Step 4: Simplify right side
    107,936.16x = 8,965,829,788.73
  5. Step 5: Solve for x
    x = 8,965,829,788.73/107,936.16
  6. Step 6: Final answer
    x = 83,066.05

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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.