Home / 4,337.53-5,995.88-3,870.06

Finding the Fourth Proportional to 4,337.53, 5,995.88 and 3,870.06

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Solution

The fourth proportional to 4,337.53, 5,995.88 and 3,870.06 is: 5,349.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.53 : 5,995.88 = 3,870.06 : x
  2. Step 2: Convert to fraction form
    4,337.53/5,995.88 = 3,870.06/x
  3. Step 3: Cross multiply
    4,337.53x = 5,995.88 × 3,870.06
  4. Step 4: Simplify right side
    4,337.53x = 23,204,400.68
  5. Step 5: Solve for x
    x = 23,204,400.68/4,337.53
  6. Step 6: Final answer
    x = 5,349.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.