Home / 546,150.62-819,196.47-167,071.43

Finding the Fourth Proportional to 546,150.62, 819,196.47 and 167,071.43

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Solution

The fourth proportional to 546,150.62, 819,196.47 and 167,071.43 is: 250,598.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,150.62 : 819,196.47 = 167,071.43 : x
  2. Step 2: Convert to fraction form
    546,150.62/819,196.47 = 167,071.43/x
  3. Step 3: Cross multiply
    546,150.62x = 819,196.47 × 167,071.43
  4. Step 4: Simplify right side
    546,150.62x = 136,864,321,597.87
  5. Step 5: Solve for x
    x = 136,864,321,597.87/546,150.62
  6. Step 6: Final answer
    x = 250,598.13

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Double scale
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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.