Home / 3,037.81-4,549.43-1,736.55

Finding the Fourth Proportional to 3,037.81, 4,549.43 and 1,736.55

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Solution

The fourth proportional to 3,037.81, 4,549.43 and 1,736.55 is: 2,600.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037.81 : 4,549.43 = 1,736.55 : x
  2. Step 2: Convert to fraction form
    3,037.81/4,549.43 = 1,736.55/x
  3. Step 3: Cross multiply
    3,037.81x = 4,549.43 × 1,736.55
  4. Step 4: Simplify right side
    3,037.81x = 7,900,312.67
  5. Step 5: Solve for x
    x = 7,900,312.67/3,037.81
  6. Step 6: Final answer
    x = 2,600.66

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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.