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Finding the Fourth Proportional to 595.18, 893.11 and 352.18

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Solution

The fourth proportional to 595.18, 893.11 and 352.18 is: 528.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.18 : 893.11 = 352.18 : x
  2. Step 2: Convert to fraction form
    595.18/893.11 = 352.18/x
  3. Step 3: Cross multiply
    595.18x = 893.11 × 352.18
  4. Step 4: Simplify right side
    595.18x = 314,535.48
  5. Step 5: Solve for x
    x = 314,535.48/595.18
  6. Step 6: Final answer
    x = 528.47

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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.