Home / 592,200.75-888,301.25-165,799.39

Finding the Fourth Proportional to 592,200.75, 888,301.25 and 165,799.39

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Solution

The fourth proportional to 592,200.75, 888,301.25 and 165,799.39 is: 248,699.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,200.75 : 888,301.25 = 165,799.39 : x
  2. Step 2: Convert to fraction form
    592,200.75/888,301.25 = 165,799.39/x
  3. Step 3: Cross multiply
    592,200.75x = 888,301.25 × 165,799.39
  4. Step 4: Simplify right side
    592,200.75x = 147,279,803,579.98
  5. Step 5: Solve for x
    x = 147,279,803,579.98/592,200.75
  6. Step 6: Final answer
    x = 248,699.12

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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.