Home / 25,011.18-37,502.91-10,230.48

Finding the Fourth Proportional to 25,011.18, 37,502.91 and 10,230.48

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Solution

The fourth proportional to 25,011.18, 37,502.91 and 10,230.48 is: 15,340.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,011.18 : 37,502.91 = 10,230.48 : x
  2. Step 2: Convert to fraction form
    25,011.18/37,502.91 = 10,230.48/x
  3. Step 3: Cross multiply
    25,011.18x = 37,502.91 × 10,230.48
  4. Step 4: Simplify right side
    25,011.18x = 383,672,770.70
  5. Step 5: Solve for x
    x = 383,672,770.70/25,011.18
  6. Step 6: Final answer
    x = 15,340.05

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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.