Home / 62,049.03-92,371.76-61,679.98

Finding the Fourth Proportional to 62,049.03, 92,371.76 and 61,679.98

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Solution

The fourth proportional to 62,049.03, 92,371.76 and 61,679.98 is: 91,822.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,049.03 : 92,371.76 = 61,679.98 : x
  2. Step 2: Convert to fraction form
    62,049.03/92,371.76 = 61,679.98/x
  3. Step 3: Cross multiply
    62,049.03x = 92,371.76 × 61,679.98
  4. Step 4: Simplify right side
    62,049.03x = 5,697,487,539.11
  5. Step 5: Solve for x
    x = 5,697,487,539.11/62,049.03
  6. Step 6: Final answer
    x = 91,822.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.