Home / 176,541.80-243,622.55-95,967.25

Finding the Fourth Proportional to 176,541.80, 243,622.55 and 95,967.25

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Solution

The fourth proportional to 176,541.80, 243,622.55 and 95,967.25 is: 132,432.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,541.80 : 243,622.55 = 95,967.25 : x
  2. Step 2: Convert to fraction form
    176,541.80/243,622.55 = 95,967.25/x
  3. Step 3: Cross multiply
    176,541.80x = 243,622.55 × 95,967.25
  4. Step 4: Simplify right side
    176,541.80x = 23,379,785,792.35
  5. Step 5: Solve for x
    x = 23,379,785,792.35/176,541.80
  6. Step 6: Final answer
    x = 132,432.02

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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.