Home / 25,708.22-35,469.27-14,376.18

Finding the Fourth Proportional to 25,708.22, 35,469.27 and 14,376.18

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Solution

The fourth proportional to 25,708.22, 35,469.27 and 14,376.18 is: 19,834.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,708.22 : 35,469.27 = 14,376.18 : x
  2. Step 2: Convert to fraction form
    25,708.22/35,469.27 = 14,376.18/x
  3. Step 3: Cross multiply
    25,708.22x = 35,469.27 × 14,376.18
  4. Step 4: Simplify right side
    25,708.22x = 509,912,609.99
  5. Step 5: Solve for x
    x = 509,912,609.99/25,708.22
  6. Step 6: Final answer
    x = 19,834.61

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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.