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Finding the Fourth Proportional to 44,993.80, 67,483.77 and 15,008.56

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Solution

The fourth proportional to 44,993.80, 67,483.77 and 15,008.56 is: 22,510.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,993.80 : 67,483.77 = 15,008.56 : x
  2. Step 2: Convert to fraction form
    44,993.80/67,483.77 = 15,008.56/x
  3. Step 3: Cross multiply
    44,993.80x = 67,483.77 × 15,008.56
  4. Step 4: Simplify right side
    44,993.80x = 1,012,834,211.07
  5. Step 5: Solve for x
    x = 1,012,834,211.07/44,993.80
  6. Step 6: Final answer
    x = 22,510.53

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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.