Home / 166,695.48-230,041.20-95,079.13

Finding the Fourth Proportional to 166,695.48, 230,041.20 and 95,079.13

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Solution

The fourth proportional to 166,695.48, 230,041.20 and 95,079.13 is: 131,210.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,695.48 : 230,041.20 = 95,079.13 : x
  2. Step 2: Convert to fraction form
    166,695.48/230,041.20 = 95,079.13/x
  3. Step 3: Cross multiply
    166,695.48x = 230,041.20 × 95,079.13
  4. Step 4: Simplify right side
    166,695.48x = 21,872,117,160.16
  5. Step 5: Solve for x
    x = 21,872,117,160.16/166,695.48
  6. Step 6: Final answer
    x = 131,210.02

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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.