Home / 35,775.56-49,353.12-25,171.04

Finding the Fourth Proportional to 35,775.56, 49,353.12 and 25,171.04

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Solution

The fourth proportional to 35,775.56, 49,353.12 and 25,171.04 is: 34,723.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,775.56 : 49,353.12 = 25,171.04 : x
  2. Step 2: Convert to fraction form
    35,775.56/49,353.12 = 25,171.04/x
  3. Step 3: Cross multiply
    35,775.56x = 49,353.12 × 25,171.04
  4. Step 4: Simplify right side
    35,775.56x = 1,242,269,357.64
  5. Step 5: Solve for x
    x = 1,242,269,357.64/35,775.56
  6. Step 6: Final answer
    x = 34,723.97

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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.