Home / 5,502.81-7,593.87-2,984.91

Finding the Fourth Proportional to 5,502.81, 7,593.87 and 2,984.91

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Solution

The fourth proportional to 5,502.81, 7,593.87 and 2,984.91 is: 4,119.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,502.81 : 7,593.87 = 2,984.91 : x
  2. Step 2: Convert to fraction form
    5,502.81/7,593.87 = 2,984.91/x
  3. Step 3: Cross multiply
    5,502.81x = 7,593.87 × 2,984.91
  4. Step 4: Simplify right side
    5,502.81x = 22,667,018.50
  5. Step 5: Solve for x
    x = 22,667,018.50/5,502.81
  6. Step 6: Final answer
    x = 4,119.17

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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.