Home / 107,799.62-148,763.66-60,054.66

Finding the Fourth Proportional to 107,799.62, 148,763.66 and 60,054.66

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Solution

The fourth proportional to 107,799.62, 148,763.66 and 60,054.66 is: 82,875.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,799.62 : 148,763.66 = 60,054.66 : x
  2. Step 2: Convert to fraction form
    107,799.62/148,763.66 = 60,054.66/x
  3. Step 3: Cross multiply
    107,799.62x = 148,763.66 × 60,054.66
  4. Step 4: Simplify right side
    107,799.62x = 8,933,950,721.38
  5. Step 5: Solve for x
    x = 8,933,950,721.38/107,799.62
  6. Step 6: Final answer
    x = 82,875.53

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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.