Home / 62,328.56-93,428.18-29,021.24

Finding the Fourth Proportional to 62,328.56, 93,428.18 and 29,021.24

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Solution

The fourth proportional to 62,328.56, 93,428.18 and 29,021.24 is: 43,501.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,328.56 : 93,428.18 = 29,021.24 : x
  2. Step 2: Convert to fraction form
    62,328.56/93,428.18 = 29,021.24/x
  3. Step 3: Cross multiply
    62,328.56x = 93,428.18 × 29,021.24
  4. Step 4: Simplify right side
    62,328.56x = 2,711,401,469.55
  5. Step 5: Solve for x
    x = 2,711,401,469.55/62,328.56
  6. Step 6: Final answer
    x = 43,501.75

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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.