Home / 9,064.08-13,593.60-2,822.22

Finding the Fourth Proportional to 9,064.08, 13,593.60 and 2,822.22

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Solution

The fourth proportional to 9,064.08, 13,593.60 and 2,822.22 is: 4,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.08 : 13,593.60 = 2,822.22 : x
  2. Step 2: Convert to fraction form
    9,064.08/13,593.60 = 2,822.22/x
  3. Step 3: Cross multiply
    9,064.08x = 13,593.60 × 2,822.22
  4. Step 4: Simplify right side
    9,064.08x = 38,364,129.79
  5. Step 5: Solve for x
    x = 38,364,129.79/9,064.08
  6. Step 6: Final answer
    x = 4,232.55

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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.