Home / 186,770.96-280,105.56-62,095.76

Finding the Fourth Proportional to 186,770.96, 280,105.56 and 62,095.76

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Solution

The fourth proportional to 186,770.96, 280,105.56 and 62,095.76 is: 93,126.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,770.96 : 280,105.56 = 62,095.76 : x
  2. Step 2: Convert to fraction form
    186,770.96/280,105.56 = 62,095.76/x
  3. Step 3: Cross multiply
    186,770.96x = 280,105.56 × 62,095.76
  4. Step 4: Simplify right side
    186,770.96x = 17,393,367,628.43
  5. Step 5: Solve for x
    x = 17,393,367,628.43/186,770.96
  6. Step 6: Final answer
    x = 93,126.72

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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.