Home / 5,232.67-7,848.99-1,337.08

Finding the Fourth Proportional to 5,232.67, 7,848.99 and 1,337.08

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Solution

The fourth proportional to 5,232.67, 7,848.99 and 1,337.08 is: 2,005.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.67 : 7,848.99 = 1,337.08 : x
  2. Step 2: Convert to fraction form
    5,232.67/7,848.99 = 1,337.08/x
  3. Step 3: Cross multiply
    5,232.67x = 7,848.99 × 1,337.08
  4. Step 4: Simplify right side
    5,232.67x = 10,494,727.55
  5. Step 5: Solve for x
    x = 10,494,727.55/5,232.67
  6. Step 6: Final answer
    x = 2,005.62

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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.