Home / 25,403.15-38,096.65-23,744.70

Finding the Fourth Proportional to 25,403.15, 38,096.65 and 23,744.70

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Solution

The fourth proportional to 25,403.15, 38,096.65 and 23,744.70 is: 35,609.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,403.15 : 38,096.65 = 23,744.70 : x
  2. Step 2: Convert to fraction form
    25,403.15/38,096.65 = 23,744.70/x
  3. Step 3: Cross multiply
    25,403.15x = 38,096.65 × 23,744.70
  4. Step 4: Simplify right side
    25,403.15x = 904,593,554.94
  5. Step 5: Solve for x
    x = 904,593,554.94/25,403.15
  6. Step 6: Final answer
    x = 35,609.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.