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Finding the Fourth Proportional to 597.58, 896.40 and 207.41

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Solution

The fourth proportional to 597.58, 896.40 and 207.41 is: 311.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.58 : 896.40 = 207.41 : x
  2. Step 2: Convert to fraction form
    597.58/896.40 = 207.41/x
  3. Step 3: Cross multiply
    597.58x = 896.40 × 207.41
  4. Step 4: Simplify right side
    597.58x = 185,922.50
  5. Step 5: Solve for x
    x = 185,922.50/597.58
  6. Step 6: Final answer
    x = 311.13

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Double scale
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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.