Home / 25,444.26-35,114.88-14,114.84

Finding the Fourth Proportional to 25,444.26, 35,114.88 and 14,114.84

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Solution

The fourth proportional to 25,444.26, 35,114.88 and 14,114.84 is: 19,479.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,444.26 : 35,114.88 = 14,114.84 : x
  2. Step 2: Convert to fraction form
    25,444.26/35,114.88 = 14,114.84/x
  3. Step 3: Cross multiply
    25,444.26x = 35,114.88 × 14,114.84
  4. Step 4: Simplify right side
    25,444.26x = 495,640,737.24
  5. Step 5: Solve for x
    x = 495,640,737.24/25,444.26
  6. Step 6: Final answer
    x = 19,479.47

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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.