Home / 25,224.82-34,810.41-13,895.62

Finding the Fourth Proportional to 25,224.82, 34,810.41 and 13,895.62

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Solution

The fourth proportional to 25,224.82, 34,810.41 and 13,895.62 is: 19,176.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,224.82 : 34,810.41 = 13,895.62 : x
  2. Step 2: Convert to fraction form
    25,224.82/34,810.41 = 13,895.62/x
  3. Step 3: Cross multiply
    25,224.82x = 34,810.41 × 13,895.62
  4. Step 4: Simplify right side
    25,224.82x = 483,712,229.40
  5. Step 5: Solve for x
    x = 483,712,229.40/25,224.82
  6. Step 6: Final answer
    x = 19,176.04

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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.