Home / 44,545.97-66,744.83-31,370.67

Finding the Fourth Proportional to 44,545.97, 66,744.83 and 31,370.67

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Solution

The fourth proportional to 44,545.97, 66,744.83 and 31,370.67 is: 47,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,545.97 : 66,744.83 = 31,370.67 : x
  2. Step 2: Convert to fraction form
    44,545.97/66,744.83 = 31,370.67/x
  3. Step 3: Cross multiply
    44,545.97x = 66,744.83 × 31,370.67
  4. Step 4: Simplify right side
    44,545.97x = 2,093,830,114.56
  5. Step 5: Solve for x
    x = 2,093,830,114.56/44,545.97
  6. Step 6: Final answer
    x = 47,003.80

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1.5x scale

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.