Home / 4,837.38-7,256.39-1,550.72

Finding the Fourth Proportional to 4,837.38, 7,256.39 and 1,550.72

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Solution

The fourth proportional to 4,837.38, 7,256.39 and 1,550.72 is: 2,326.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,837.38 : 7,256.39 = 1,550.72 : x
  2. Step 2: Convert to fraction form
    4,837.38/7,256.39 = 1,550.72/x
  3. Step 3: Cross multiply
    4,837.38x = 7,256.39 × 1,550.72
  4. Step 4: Simplify right side
    4,837.38x = 11,252,585.07
  5. Step 5: Solve for x
    x = 11,252,585.07/4,837.38
  6. Step 6: Final answer
    x = 2,326.17

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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.