Home / 25,022.97-34,522.47-14,410.49

Finding the Fourth Proportional to 25,022.97, 34,522.47 and 14,410.49

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Solution

The fourth proportional to 25,022.97, 34,522.47 and 14,410.49 is: 19,881.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,022.97 : 34,522.47 = 14,410.49 : x
  2. Step 2: Convert to fraction form
    25,022.97/34,522.47 = 14,410.49/x
  3. Step 3: Cross multiply
    25,022.97x = 34,522.47 × 14,410.49
  4. Step 4: Simplify right side
    25,022.97x = 497,485,536.10
  5. Step 5: Solve for x
    x = 497,485,536.10/25,022.97
  6. Step 6: Final answer
    x = 19,881.15

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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.