Home / 9,226.13-12,733.08-5,193.08

Finding the Fourth Proportional to 9,226.13, 12,733.08 and 5,193.08

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Solution

The fourth proportional to 9,226.13, 12,733.08 and 5,193.08 is: 7,167.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226.13 : 12,733.08 = 5,193.08 : x
  2. Step 2: Convert to fraction form
    9,226.13/12,733.08 = 5,193.08/x
  3. Step 3: Cross multiply
    9,226.13x = 12,733.08 × 5,193.08
  4. Step 4: Simplify right side
    9,226.13x = 66,123,916.07
  5. Step 5: Solve for x
    x = 66,123,916.07/9,226.13
  6. Step 6: Final answer
    x = 7,167.03

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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.