Home / 44,311.41-66,432.56-22,113.63

Finding the Fourth Proportional to 44,311.41, 66,432.56 and 22,113.63

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Solution

The fourth proportional to 44,311.41, 66,432.56 and 22,113.63 is: 33,153.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,311.41 : 66,432.56 = 22,113.63 : x
  2. Step 2: Convert to fraction form
    44,311.41/66,432.56 = 22,113.63/x
  3. Step 3: Cross multiply
    44,311.41x = 66,432.56 × 22,113.63
  4. Step 4: Simplify right side
    44,311.41x = 1,469,064,941.22
  5. Step 5: Solve for x
    x = 1,469,064,941.22/44,311.41
  6. Step 6: Final answer
    x = 33,153.20

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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.