Home / 146,680.02-202,421.34-95,725.35

Finding the Fourth Proportional to 146,680.02, 202,421.34 and 95,725.35

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Solution

The fourth proportional to 146,680.02, 202,421.34 and 95,725.35 is: 132,102.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,680.02 : 202,421.34 = 95,725.35 : x
  2. Step 2: Convert to fraction form
    146,680.02/202,421.34 = 95,725.35/x
  3. Step 3: Cross multiply
    146,680.02x = 202,421.34 × 95,725.35
  4. Step 4: Simplify right side
    146,680.02x = 19,376,853,618.97
  5. Step 5: Solve for x
    x = 19,376,853,618.97/146,680.02
  6. Step 6: Final answer
    x = 132,102.88

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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.