Home / 171,337.56-236,432.70-95,875.80

Finding the Fourth Proportional to 171,337.56, 236,432.70 and 95,875.80

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Solution

The fourth proportional to 171,337.56, 236,432.70 and 95,875.80 is: 132,301.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,337.56 : 236,432.70 = 95,875.80 : x
  2. Step 2: Convert to fraction form
    171,337.56/236,432.70 = 95,875.80/x
  3. Step 3: Cross multiply
    171,337.56x = 236,432.70 × 95,875.80
  4. Step 4: Simplify right side
    171,337.56x = 22,668,174,258.66
  5. Step 5: Solve for x
    x = 22,668,174,258.66/171,337.56
  6. Step 6: Final answer
    x = 132,301.26

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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.