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Finding the Fourth Proportional to 410.84, 567.02 and 236.19

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Solution

The fourth proportional to 410.84, 567.02 and 236.19 is: 325.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    410.84 : 567.02 = 236.19 : x
  2. Step 2: Convert to fraction form
    410.84/567.02 = 236.19/x
  3. Step 3: Cross multiply
    410.84x = 567.02 × 236.19
  4. Step 4: Simplify right side
    410.84x = 133,924.45
  5. Step 5: Solve for x
    x = 133,924.45/410.84
  6. Step 6: Final answer
    x = 325.98

Related Problems

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.