Home / 6,152.22-9,214.56-2,860.38

Finding the Fourth Proportional to 6,152.22, 9,214.56 and 2,860.38

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Solution

The fourth proportional to 6,152.22, 9,214.56 and 2,860.38 is: 4,284.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152.22 : 9,214.56 = 2,860.38 : x
  2. Step 2: Convert to fraction form
    6,152.22/9,214.56 = 2,860.38/x
  3. Step 3: Cross multiply
    6,152.22x = 9,214.56 × 2,860.38
  4. Step 4: Simplify right side
    6,152.22x = 26,357,143.13
  5. Step 5: Solve for x
    x = 26,357,143.13/6,152.22
  6. Step 6: Final answer
    x = 4,284.17

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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.