Home / 247,330.62-341,636.60-182,930.76

Finding the Fourth Proportional to 247,330.62, 341,636.60 and 182,930.76

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Solution

The fourth proportional to 247,330.62, 341,636.60 and 182,930.76 is: 252,681.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,330.62 : 341,636.60 = 182,930.76 : x
  2. Step 2: Convert to fraction form
    247,330.62/341,636.60 = 182,930.76/x
  3. Step 3: Cross multiply
    247,330.62x = 341,636.60 × 182,930.76
  4. Step 4: Simplify right side
    247,330.62x = 62,495,841,967.16
  5. Step 5: Solve for x
    x = 62,495,841,967.16/247,330.62
  6. Step 6: Final answer
    x = 252,681.38

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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.