Home / 5,444.48-8,167.08-2,322.74

Finding the Fourth Proportional to 5,444.48, 8,167.08 and 2,322.74

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Solution

The fourth proportional to 5,444.48, 8,167.08 and 2,322.74 is: 3,484.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444.48 : 8,167.08 = 2,322.74 : x
  2. Step 2: Convert to fraction form
    5,444.48/8,167.08 = 2,322.74/x
  3. Step 3: Cross multiply
    5,444.48x = 8,167.08 × 2,322.74
  4. Step 4: Simplify right side
    5,444.48x = 18,970,003.40
  5. Step 5: Solve for x
    x = 18,970,003.40/5,444.48
  6. Step 6: Final answer
    x = 3,484.26

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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.