Home / 5,952.24-8,218.08-5,320.74

Finding the Fourth Proportional to 5,952.24, 8,218.08 and 5,320.74

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Solution

The fourth proportional to 5,952.24, 8,218.08 and 5,320.74 is: 7,346.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,952.24 : 8,218.08 = 5,320.74 : x
  2. Step 2: Convert to fraction form
    5,952.24/8,218.08 = 5,320.74/x
  3. Step 3: Cross multiply
    5,952.24x = 8,218.08 × 5,320.74
  4. Step 4: Simplify right side
    5,952.24x = 43,726,266.98
  5. Step 5: Solve for x
    x = 43,726,266.98/5,952.24
  6. Step 6: Final answer
    x = 7,346.19

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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.