Home / 9,271.15-12,794.22-5,022.26

Finding the Fourth Proportional to 9,271.15, 12,794.22 and 5,022.26

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Solution

The fourth proportional to 9,271.15, 12,794.22 and 5,022.26 is: 6,930.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,271.15 : 12,794.22 = 5,022.26 : x
  2. Step 2: Convert to fraction form
    9,271.15/12,794.22 = 5,022.26/x
  3. Step 3: Cross multiply
    9,271.15x = 12,794.22 × 5,022.26
  4. Step 4: Simplify right side
    9,271.15x = 64,255,899.34
  5. Step 5: Solve for x
    x = 64,255,899.34/9,271.15
  6. Step 6: Final answer
    x = 6,930.74

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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.