Home / 4,561.55-6,294.99-2,768.51

Finding the Fourth Proportional to 4,561.55, 6,294.99 and 2,768.51

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Solution

The fourth proportional to 4,561.55, 6,294.99 and 2,768.51 is: 3,820.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561.55 : 6,294.99 = 2,768.51 : x
  2. Step 2: Convert to fraction form
    4,561.55/6,294.99 = 2,768.51/x
  3. Step 3: Cross multiply
    4,561.55x = 6,294.99 × 2,768.51
  4. Step 4: Simplify right side
    4,561.55x = 17,427,711.29
  5. Step 5: Solve for x
    x = 17,427,711.29/4,561.55
  6. Step 6: Final answer
    x = 3,820.57

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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.