Home / 107,532.66-148,394.33-59,785.59

Finding the Fourth Proportional to 107,532.66, 148,394.33 and 59,785.59

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Solution

The fourth proportional to 107,532.66, 148,394.33 and 59,785.59 is: 82,503.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,532.66 : 148,394.33 = 59,785.59 : x
  2. Step 2: Convert to fraction form
    107,532.66/148,394.33 = 59,785.59/x
  3. Step 3: Cross multiply
    107,532.66x = 148,394.33 × 59,785.59
  4. Step 4: Simplify right side
    107,532.66x = 8,871,843,053.45
  5. Step 5: Solve for x
    x = 8,871,843,053.45/107,532.66
  6. Step 6: Final answer
    x = 82,503.70

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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.