Home / 107,594.17-148,391.55-95,503.50

Finding the Fourth Proportional to 107,594.17, 148,391.55 and 95,503.50

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Solution

The fourth proportional to 107,594.17, 148,391.55 and 95,503.50 is: 131,716.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,594.17 : 148,391.55 = 95,503.50 : x
  2. Step 2: Convert to fraction form
    107,594.17/148,391.55 = 95,503.50/x
  3. Step 3: Cross multiply
    107,594.17x = 148,391.55 × 95,503.50
  4. Step 4: Simplify right side
    107,594.17x = 14,171,912,395.43
  5. Step 5: Solve for x
    x = 14,171,912,395.43/107,594.17
  6. Step 6: Final answer
    x = 131,716.36

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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.