Home / 588,190.50-882,285.75-144,958.50

Finding the Fourth Proportional to 588,190.50, 882,285.75 and 144,958.50

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Solution

The fourth proportional to 588,190.50, 882,285.75 and 144,958.50 is: 217,437.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,190.50 : 882,285.75 = 144,958.50 : x
  2. Step 2: Convert to fraction form
    588,190.50/882,285.75 = 144,958.50/x
  3. Step 3: Cross multiply
    588,190.50x = 882,285.75 × 144,958.50
  4. Step 4: Simplify right side
    588,190.50x = 127,894,818,891.38
  5. Step 5: Solve for x
    x = 127,894,818,891.38/588,190.50
  6. Step 6: Final answer
    x = 217,437.75

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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.