Home / 107,377.04-148,187.17-59,630.38

Finding the Fourth Proportional to 107,377.04, 148,187.17 and 59,630.38

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Solution

The fourth proportional to 107,377.04, 148,187.17 and 59,630.38 is: 82,293.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,377.04 : 148,187.17 = 59,630.38 : x
  2. Step 2: Convert to fraction form
    107,377.04/148,187.17 = 59,630.38/x
  3. Step 3: Cross multiply
    107,377.04x = 148,187.17 × 59,630.38
  4. Step 4: Simplify right side
    107,377.04x = 8,836,457,258.22
  5. Step 5: Solve for x
    x = 8,836,457,258.22/107,377.04
  6. Step 6: Final answer
    x = 82,293.73

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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.