Home / 9,327.92-13,995.21-4,398.26

Finding the Fourth Proportional to 9,327.92, 13,995.21 and 4,398.26

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Solution

The fourth proportional to 9,327.92, 13,995.21 and 4,398.26 is: 6,598.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327.92 : 13,995.21 = 4,398.26 : x
  2. Step 2: Convert to fraction form
    9,327.92/13,995.21 = 4,398.26/x
  3. Step 3: Cross multiply
    9,327.92x = 13,995.21 × 4,398.26
  4. Step 4: Simplify right side
    9,327.92x = 61,554,572.33
  5. Step 5: Solve for x
    x = 61,554,572.33/9,327.92
  6. Step 6: Final answer
    x = 6,598.96

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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.