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Finding the Fourth Proportional to 566.72, 850.25 and 293.01

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Solution

The fourth proportional to 566.72, 850.25 and 293.01 is: 439.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    566.72 : 850.25 = 293.01 : x
  2. Step 2: Convert to fraction form
    566.72/850.25 = 293.01/x
  3. Step 3: Cross multiply
    566.72x = 850.25 × 293.01
  4. Step 4: Simplify right side
    566.72x = 249,131.75
  5. Step 5: Solve for x
    x = 249,131.75/566.72
  6. Step 6: Final answer
    x = 439.60

Related Problems

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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.