Home / 2,340.08-3,493.06-2,034.16

Finding the Fourth Proportional to 2,340.08, 3,493.06 and 2,034.16

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Solution

The fourth proportional to 2,340.08, 3,493.06 and 2,034.16 is: 3,036.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340.08 : 3,493.06 = 2,034.16 : x
  2. Step 2: Convert to fraction form
    2,340.08/3,493.06 = 2,034.16/x
  3. Step 3: Cross multiply
    2,340.08x = 3,493.06 × 2,034.16
  4. Step 4: Simplify right side
    2,340.08x = 7,105,442.93
  5. Step 5: Solve for x
    x = 7,105,442.93/2,340.08
  6. Step 6: Final answer
    x = 3,036.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.