Home / 2,246.52-3,099.30-1,460.28

Finding the Fourth Proportional to 2,246.52, 3,099.30 and 1,460.28

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Solution

The fourth proportional to 2,246.52, 3,099.30 and 1,460.28 is: 2,014.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246.52 : 3,099.30 = 1,460.28 : x
  2. Step 2: Convert to fraction form
    2,246.52/3,099.30 = 1,460.28/x
  3. Step 3: Cross multiply
    2,246.52x = 3,099.30 × 1,460.28
  4. Step 4: Simplify right side
    2,246.52x = 4,525,845.80
  5. Step 5: Solve for x
    x = 4,525,845.80/2,246.52
  6. Step 6: Final answer
    x = 2,014.60

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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.