Home / 7,395.66-11,089.24-3,500.08

Finding the Fourth Proportional to 7,395.66, 11,089.24 and 3,500.08

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Solution

The fourth proportional to 7,395.66, 11,089.24 and 3,500.08 is: 5,248.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395.66 : 11,089.24 = 3,500.08 : x
  2. Step 2: Convert to fraction form
    7,395.66/11,089.24 = 3,500.08/x
  3. Step 3: Cross multiply
    7,395.66x = 11,089.24 × 3,500.08
  4. Step 4: Simplify right side
    7,395.66x = 38,813,227.14
  5. Step 5: Solve for x
    x = 38,813,227.14/7,395.66
  6. Step 6: Final answer
    x = 5,248.11

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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.