Home / 107,206.92-160,680.56-59,771.64

Finding the Fourth Proportional to 107,206.92, 160,680.56 and 59,771.64

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Solution

The fourth proportional to 107,206.92, 160,680.56 and 59,771.64 is: 89,585.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,206.92 : 160,680.56 = 59,771.64 : x
  2. Step 2: Convert to fraction form
    107,206.92/160,680.56 = 59,771.64/x
  3. Step 3: Cross multiply
    107,206.92x = 160,680.56 × 59,771.64
  4. Step 4: Simplify right side
    107,206.92x = 9,604,140,288.46
  5. Step 5: Solve for x
    x = 9,604,140,288.46/107,206.92
  6. Step 6: Final answer
    x = 89,585.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.