Home / 332,002.01-458,164.22-181,102.25

Finding the Fourth Proportional to 332,002.01, 458,164.22 and 181,102.25

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Solution

The fourth proportional to 332,002.01, 458,164.22 and 181,102.25 is: 249,921.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,002.01 : 458,164.22 = 181,102.25 : x
  2. Step 2: Convert to fraction form
    332,002.01/458,164.22 = 181,102.25/x
  3. Step 3: Cross multiply
    332,002.01x = 458,164.22 × 181,102.25
  4. Step 4: Simplify right side
    332,002.01x = 82,974,567,915.16
  5. Step 5: Solve for x
    x = 82,974,567,915.16/332,002.01
  6. Step 6: Final answer
    x = 249,921.89

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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.