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Finding the Fourth Proportional to 637.98, 950.56 and 596.07

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Solution

The fourth proportional to 637.98, 950.56 and 596.07 is: 888.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    637.98 : 950.56 = 596.07 : x
  2. Step 2: Convert to fraction form
    637.98/950.56 = 596.07/x
  3. Step 3: Cross multiply
    637.98x = 950.56 × 596.07
  4. Step 4: Simplify right side
    637.98x = 566,598.81
  5. Step 5: Solve for x
    x = 566,598.81/637.98
  6. Step 6: Final answer
    x = 888.11

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.