Home / 25,108.43-37,674.93-10,114.93

Finding the Fourth Proportional to 25,108.43, 37,674.93 and 10,114.93

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Solution

The fourth proportional to 25,108.43, 37,674.93 and 10,114.93 is: 15,177.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,108.43 : 37,674.93 = 10,114.93 : x
  2. Step 2: Convert to fraction form
    25,108.43/37,674.93 = 10,114.93/x
  3. Step 3: Cross multiply
    25,108.43x = 37,674.93 × 10,114.93
  4. Step 4: Simplify right side
    25,108.43x = 381,079,091.33
  5. Step 5: Solve for x
    x = 381,079,091.33/25,108.43
  6. Step 6: Final answer
    x = 15,177.34

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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.