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Finding the Fourth Proportional to 596.98, 895.59 and 206.97

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Solution

The fourth proportional to 596.98, 895.59 and 206.97 is: 310.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.98 : 895.59 = 206.97 : x
  2. Step 2: Convert to fraction form
    596.98/895.59 = 206.97/x
  3. Step 3: Cross multiply
    596.98x = 895.59 × 206.97
  4. Step 4: Simplify right side
    596.98x = 185,357.73
  5. Step 5: Solve for x
    x = 185,357.73/596.98
  6. Step 6: Final answer
    x = 310.49

Related Problems

Find fourth proportional to 298.49, 447.79 and 103.48
Half scale
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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.