Home / 25,423.27-35,083.56-14,092.68

Finding the Fourth Proportional to 25,423.27, 35,083.56 and 14,092.68

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Solution

The fourth proportional to 25,423.27, 35,083.56 and 14,092.68 is: 19,447.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,423.27 : 35,083.56 = 14,092.68 : x
  2. Step 2: Convert to fraction form
    25,423.27/35,083.56 = 14,092.68/x
  3. Step 3: Cross multiply
    25,423.27x = 35,083.56 × 14,092.68
  4. Step 4: Simplify right side
    25,423.27x = 494,421,568.75
  5. Step 5: Solve for x
    x = 494,421,568.75/25,423.27
  6. Step 6: Final answer
    x = 19,447.60

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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.