Home / 1,856.94-2,563.08-1,060.70

Finding the Fourth Proportional to 1,856.94, 2,563.08 and 1,060.70

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Solution

The fourth proportional to 1,856.94, 2,563.08 and 1,060.70 is: 1,464.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856.94 : 2,563.08 = 1,060.70 : x
  2. Step 2: Convert to fraction form
    1,856.94/2,563.08 = 1,060.70/x
  3. Step 3: Cross multiply
    1,856.94x = 2,563.08 × 1,060.70
  4. Step 4: Simplify right side
    1,856.94x = 2,718,642.16
  5. Step 5: Solve for x
    x = 2,718,642.16/1,856.94
  6. Step 6: Final answer
    x = 1,464.04

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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.