Home / 25,010.02-34,513.41-13,832.02

Finding the Fourth Proportional to 25,010.02, 34,513.41 and 13,832.02

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Solution

The fourth proportional to 25,010.02, 34,513.41 and 13,832.02 is: 19,087.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,010.02 : 34,513.41 = 13,832.02 : x
  2. Step 2: Convert to fraction form
    25,010.02/34,513.41 = 13,832.02/x
  3. Step 3: Cross multiply
    25,010.02x = 34,513.41 × 13,832.02
  4. Step 4: Simplify right side
    25,010.02x = 477,390,177.39
  5. Step 5: Solve for x
    x = 477,390,177.39/25,010.02
  6. Step 6: Final answer
    x = 19,087.96

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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.