Home / 43,905.30-60,585.48-25,997.10

Finding the Fourth Proportional to 43,905.30, 60,585.48 and 25,997.10

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Solution

The fourth proportional to 43,905.30, 60,585.48 and 25,997.10 is: 35,873.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,905.30 : 60,585.48 = 25,997.10 : x
  2. Step 2: Convert to fraction form
    43,905.30/60,585.48 = 25,997.10/x
  3. Step 3: Cross multiply
    43,905.30x = 60,585.48 × 25,997.10
  4. Step 4: Simplify right side
    43,905.30x = 1,575,046,782.11
  5. Step 5: Solve for x
    x = 1,575,046,782.11/43,905.30
  6. Step 6: Final answer
    x = 35,873.73

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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.