Home / 25,007.96-37,511.16-10,213.04

Finding the Fourth Proportional to 25,007.96, 37,511.16 and 10,213.04

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Solution

The fourth proportional to 25,007.96, 37,511.16 and 10,213.04 is: 15,319.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,007.96 : 37,511.16 = 10,213.04 : x
  2. Step 2: Convert to fraction form
    25,007.96/37,511.16 = 10,213.04/x
  3. Step 3: Cross multiply
    25,007.96x = 37,511.16 × 10,213.04
  4. Step 4: Simplify right side
    25,007.96x = 383,102,977.53
  5. Step 5: Solve for x
    x = 383,102,977.53/25,007.96
  6. Step 6: Final answer
    x = 15,319.24

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Double scale
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Similar ratio
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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.