Home / 29,344.44-40,511.02-22,957.46

Finding the Fourth Proportional to 29,344.44, 40,511.02 and 22,957.46

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Solution

The fourth proportional to 29,344.44, 40,511.02 and 22,957.46 is: 31,693.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,344.44 : 40,511.02 = 22,957.46 : x
  2. Step 2: Convert to fraction form
    29,344.44/40,511.02 = 22,957.46/x
  3. Step 3: Cross multiply
    29,344.44x = 40,511.02 × 22,957.46
  4. Step 4: Simplify right side
    29,344.44x = 930,029,861.26
  5. Step 5: Solve for x
    x = 930,029,861.26/29,344.44
  6. Step 6: Final answer
    x = 31,693.56

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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.