Home / 2,307.27-3,460.22-846.08

Finding the Fourth Proportional to 2,307.27, 3,460.22 and 846.08

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Solution

The fourth proportional to 2,307.27, 3,460.22 and 846.08 is: 1,268.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307.27 : 3,460.22 = 846.08 : x
  2. Step 2: Convert to fraction form
    2,307.27/3,460.22 = 846.08/x
  3. Step 3: Cross multiply
    2,307.27x = 3,460.22 × 846.08
  4. Step 4: Simplify right side
    2,307.27x = 2,927,622.94
  5. Step 5: Solve for x
    x = 2,927,622.94/2,307.27
  6. Step 6: Final answer
    x = 1,268.87

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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.