Home / 35,189.10-48,560.25-19,273.41

Finding the Fourth Proportional to 35,189.10, 48,560.25 and 19,273.41

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Solution

The fourth proportional to 35,189.10, 48,560.25 and 19,273.41 is: 26,596.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,189.10 : 48,560.25 = 19,273.41 : x
  2. Step 2: Convert to fraction form
    35,189.10/48,560.25 = 19,273.41/x
  3. Step 3: Cross multiply
    35,189.10x = 48,560.25 × 19,273.41
  4. Step 4: Simplify right side
    35,189.10x = 935,921,607.95
  5. Step 5: Solve for x
    x = 935,921,607.95/35,189.10
  6. Step 6: Final answer
    x = 26,596.92

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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.