Home / 25,058.67-34,571.32-14,304.15

Finding the Fourth Proportional to 25,058.67, 34,571.32 and 14,304.15

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Solution

The fourth proportional to 25,058.67, 34,571.32 and 14,304.15 is: 19,734.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,058.67 : 34,571.32 = 14,304.15 : x
  2. Step 2: Convert to fraction form
    25,058.67/34,571.32 = 14,304.15/x
  3. Step 3: Cross multiply
    25,058.67x = 34,571.32 × 14,304.15
  4. Step 4: Simplify right side
    25,058.67x = 494,513,346.98
  5. Step 5: Solve for x
    x = 494,513,346.98/25,058.67
  6. Step 6: Final answer
    x = 19,734.22

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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.