Home / 32,435.49-44,761.56-19,010.55

Finding the Fourth Proportional to 32,435.49, 44,761.56 and 19,010.55

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Solution

The fourth proportional to 32,435.49, 44,761.56 and 19,010.55 is: 26,234.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,435.49 : 44,761.56 = 19,010.55 : x
  2. Step 2: Convert to fraction form
    32,435.49/44,761.56 = 19,010.55/x
  3. Step 3: Cross multiply
    32,435.49x = 44,761.56 × 19,010.55
  4. Step 4: Simplify right side
    32,435.49x = 850,941,874.46
  5. Step 5: Solve for x
    x = 850,941,874.46/32,435.49
  6. Step 6: Final answer
    x = 26,234.90

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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.