Home / 2,507.33-3,460.23-1,512.95

Finding the Fourth Proportional to 2,507.33, 3,460.23 and 1,512.95

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Solution

The fourth proportional to 2,507.33, 3,460.23 and 1,512.95 is: 2,087.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507.33 : 3,460.23 = 1,512.95 : x
  2. Step 2: Convert to fraction form
    2,507.33/3,460.23 = 1,512.95/x
  3. Step 3: Cross multiply
    2,507.33x = 3,460.23 × 1,512.95
  4. Step 4: Simplify right side
    2,507.33x = 5,235,137.68
  5. Step 5: Solve for x
    x = 5,235,137.68/2,507.33
  6. Step 6: Final answer
    x = 2,087.93

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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.