Home / 25,706.04-35,475.07-14,375.97

Finding the Fourth Proportional to 25,706.04, 35,475.07 and 14,375.97

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Solution

The fourth proportional to 25,706.04, 35,475.07 and 14,375.97 is: 19,839.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,706.04 : 35,475.07 = 14,375.97 : x
  2. Step 2: Convert to fraction form
    25,706.04/35,475.07 = 14,375.97/x
  3. Step 3: Cross multiply
    25,706.04x = 35,475.07 × 14,375.97
  4. Step 4: Simplify right side
    25,706.04x = 509,988,400.05
  5. Step 5: Solve for x
    x = 509,988,400.05/25,706.04
  6. Step 6: Final answer
    x = 19,839.24

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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.