Home / 25,433.06-35,098.05-14,103.04

Finding the Fourth Proportional to 25,433.06, 35,098.05 and 14,103.04

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Solution

The fourth proportional to 25,433.06, 35,098.05 and 14,103.04 is: 19,462.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,433.06 : 35,098.05 = 14,103.04 : x
  2. Step 2: Convert to fraction form
    25,433.06/35,098.05 = 14,103.04/x
  3. Step 3: Cross multiply
    25,433.06x = 35,098.05 × 14,103.04
  4. Step 4: Simplify right side
    25,433.06x = 494,989,115.33
  5. Step 5: Solve for x
    x = 494,989,115.33/25,433.06
  6. Step 6: Final answer
    x = 19,462.43

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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.