Home / 168,132.46-232,024.35-92,683.66

Finding the Fourth Proportional to 168,132.46, 232,024.35 and 92,683.66

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Solution

The fourth proportional to 168,132.46, 232,024.35 and 92,683.66 is: 127,904.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,132.46 : 232,024.35 = 92,683.66 : x
  2. Step 2: Convert to fraction form
    168,132.46/232,024.35 = 92,683.66/x
  3. Step 3: Cross multiply
    168,132.46x = 232,024.35 × 92,683.66
  4. Step 4: Simplify right side
    168,132.46x = 21,504,865,967.12
  5. Step 5: Solve for x
    x = 21,504,865,967.12/168,132.46
  6. Step 6: Final answer
    x = 127,904.31

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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.