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Finding the Fourth Proportional to 41,753.67, 62,627.67 and 19,572

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Solution

The fourth proportional to 41,753.67, 62,627.67 and 19,572 is: 29,356.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,753.67 : 62,627.67 = 19,572 : x
  2. Step 2: Convert to fraction form
    41,753.67/62,627.67 = 19,572/x
  3. Step 3: Cross multiply
    41,753.67x = 62,627.67 × 19,572
  4. Step 4: Simplify right side
    41,753.67x = 1,225,748,757.24
  5. Step 5: Solve for x
    x = 1,225,748,757.24/41,753.67
  6. Step 6: Final answer
    x = 29,356.67

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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.