Home / 107,799.84-148,767.57-60,056.10

Finding the Fourth Proportional to 107,799.84, 148,767.57 and 60,056.10

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Solution

The fourth proportional to 107,799.84, 148,767.57 and 60,056.10 is: 82,879.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,799.84 : 148,767.57 = 60,056.10 : x
  2. Step 2: Convert to fraction form
    107,799.84/148,767.57 = 60,056.10/x
  3. Step 3: Cross multiply
    107,799.84x = 148,767.57 × 60,056.10
  4. Step 4: Simplify right side
    107,799.84x = 8,934,400,060.68
  5. Step 5: Solve for x
    x = 8,934,400,060.68/107,799.84
  6. Step 6: Final answer
    x = 82,879.53

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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.