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Finding the Fourth Proportional to 675.02, 1,010.13 and 592.52

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Solution

The fourth proportional to 675.02, 1,010.13 and 592.52 is: 886.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    675.02 : 1,010.13 = 592.52 : x
  2. Step 2: Convert to fraction form
    675.02/1,010.13 = 592.52/x
  3. Step 3: Cross multiply
    675.02x = 1,010.13 × 592.52
  4. Step 4: Simplify right side
    675.02x = 598,522.23
  5. Step 5: Solve for x
    x = 598,522.23/675.02
  6. Step 6: Final answer
    x = 886.67

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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.