Home / 94,420.98-141,562.10-44,472.93

Finding the Fourth Proportional to 94,420.98, 141,562.10 and 44,472.93

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Solution

The fourth proportional to 94,420.98, 141,562.10 and 44,472.93 is: 66,676.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,420.98 : 141,562.10 = 44,472.93 : x
  2. Step 2: Convert to fraction form
    94,420.98/141,562.10 = 44,472.93/x
  3. Step 3: Cross multiply
    94,420.98x = 141,562.10 × 44,472.93
  4. Step 4: Simplify right side
    94,420.98x = 6,295,681,141.59
  5. Step 5: Solve for x
    x = 6,295,681,141.59/94,420.98
  6. Step 6: Final answer
    x = 66,676.72

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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.