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Finding the Fourth Proportional to 341.04, 510.80 and 244.56

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Solution

The fourth proportional to 341.04, 510.80 and 244.56 is: 366.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    341.04 : 510.80 = 244.56 : x
  2. Step 2: Convert to fraction form
    341.04/510.80 = 244.56/x
  3. Step 3: Cross multiply
    341.04x = 510.80 × 244.56
  4. Step 4: Simplify right side
    341.04x = 124,921.25
  5. Step 5: Solve for x
    x = 124,921.25/341.04
  6. Step 6: Final answer
    x = 366.30

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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.