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Finding the Fourth Proportional to 500.02, 752.94 and 370.93

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Solution

The fourth proportional to 500.02, 752.94 and 370.93 is: 558.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    500.02 : 752.94 = 370.93 : x
  2. Step 2: Convert to fraction form
    500.02/752.94 = 370.93/x
  3. Step 3: Cross multiply
    500.02x = 752.94 × 370.93
  4. Step 4: Simplify right side
    500.02x = 279,284.27
  5. Step 5: Solve for x
    x = 279,284.27/500.02
  6. Step 6: Final answer
    x = 558.55

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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 (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.