Home / 43,110.66-59,490.18-23,989.80

Finding the Fourth Proportional to 43,110.66, 59,490.18 and 23,989.80

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Solution

The fourth proportional to 43,110.66, 59,490.18 and 23,989.80 is: 33,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,110.66 : 59,490.18 = 23,989.80 : x
  2. Step 2: Convert to fraction form
    43,110.66/59,490.18 = 23,989.80/x
  3. Step 3: Cross multiply
    43,110.66x = 59,490.18 × 23,989.80
  4. Step 4: Simplify right side
    43,110.66x = 1,427,157,520.16
  5. Step 5: Solve for x
    x = 1,427,157,520.16/43,110.66
  6. Step 6: Final answer
    x = 33,104.52

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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.