Home / 25,444.14-35,112.92-14,113.25

Finding the Fourth Proportional to 25,444.14, 35,112.92 and 14,113.25

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Solution

The fourth proportional to 25,444.14, 35,112.92 and 14,113.25 is: 19,476.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,444.14 : 35,112.92 = 14,113.25 : x
  2. Step 2: Convert to fraction form
    25,444.14/35,112.92 = 14,113.25/x
  3. Step 3: Cross multiply
    25,444.14x = 35,112.92 × 14,113.25
  4. Step 4: Simplify right side
    25,444.14x = 495,557,435.41
  5. Step 5: Solve for x
    x = 495,557,435.41/25,444.14
  6. Step 6: Final answer
    x = 19,476.29

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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.