Home / 74,337.67-102,570.60-44,118.73

Finding the Fourth Proportional to 74,337.67, 102,570.60 and 44,118.73

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Solution

The fourth proportional to 74,337.67, 102,570.60 and 44,118.73 is: 60,874.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,337.67 : 102,570.60 = 44,118.73 : x
  2. Step 2: Convert to fraction form
    74,337.67/102,570.60 = 44,118.73/x
  3. Step 3: Cross multiply
    74,337.67x = 102,570.60 × 44,118.73
  4. Step 4: Simplify right side
    74,337.67x = 4,525,284,607.34
  5. Step 5: Solve for x
    x = 4,525,284,607.34/74,337.67
  6. Step 6: Final answer
    x = 60,874.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.