Home / 25,889.06-35,652.96-23,314.90

Finding the Fourth Proportional to 25,889.06, 35,652.96 and 23,314.90

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Solution

The fourth proportional to 25,889.06, 35,652.96 and 23,314.90 is: 32,107.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,889.06 : 35,652.96 = 23,314.90 : x
  2. Step 2: Convert to fraction form
    25,889.06/35,652.96 = 23,314.90/x
  3. Step 3: Cross multiply
    25,889.06x = 35,652.96 × 23,314.90
  4. Step 4: Simplify right side
    25,889.06x = 831,245,197.10
  5. Step 5: Solve for x
    x = 831,245,197.10/25,889.06
  6. Step 6: Final answer
    x = 32,107.97

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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.