Home / 625,096.02-937,644.03-151,778.19

Finding the Fourth Proportional to 625,096.02, 937,644.03 and 151,778.19

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Solution

The fourth proportional to 625,096.02, 937,644.03 and 151,778.19 is: 227,667.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,096.02 : 937,644.03 = 151,778.19 : x
  2. Step 2: Convert to fraction form
    625,096.02/937,644.03 = 151,778.19/x
  3. Step 3: Cross multiply
    625,096.02x = 937,644.03 × 151,778.19
  4. Step 4: Simplify right side
    625,096.02x = 142,313,913,737.71
  5. Step 5: Solve for x
    x = 142,313,913,737.71/625,096.02
  6. Step 6: Final answer
    x = 227,667.29

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.