Home / 2,544.10-3,817.98-1,570.88

Finding the Fourth Proportional to 2,544.10, 3,817.98 and 1,570.88

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Solution

The fourth proportional to 2,544.10, 3,817.98 and 1,570.88 is: 2,357.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544.10 : 3,817.98 = 1,570.88 : x
  2. Step 2: Convert to fraction form
    2,544.10/3,817.98 = 1,570.88/x
  3. Step 3: Cross multiply
    2,544.10x = 3,817.98 × 1,570.88
  4. Step 4: Simplify right side
    2,544.10x = 5,997,597.97
  5. Step 5: Solve for x
    x = 5,997,597.97/2,544.10
  6. Step 6: Final answer
    x = 2,357.46

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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.