Home / 44,947.21-67,462.22-22,776.29

Finding the Fourth Proportional to 44,947.21, 67,462.22 and 22,776.29

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Solution

The fourth proportional to 44,947.21, 67,462.22 and 22,776.29 is: 34,185.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,947.21 : 67,462.22 = 22,776.29 : x
  2. Step 2: Convert to fraction form
    44,947.21/67,462.22 = 22,776.29/x
  3. Step 3: Cross multiply
    44,947.21x = 67,462.22 × 22,776.29
  4. Step 4: Simplify right side
    44,947.21x = 1,536,539,312.36
  5. Step 5: Solve for x
    x = 1,536,539,312.36/44,947.21
  6. Step 6: Final answer
    x = 34,185.42

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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.