Home / 3,063.77-4,592.87-1,114.59

Finding the Fourth Proportional to 3,063.77, 4,592.87 and 1,114.59

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Solution

The fourth proportional to 3,063.77, 4,592.87 and 1,114.59 is: 1,670.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063.77 : 4,592.87 = 1,114.59 : x
  2. Step 2: Convert to fraction form
    3,063.77/4,592.87 = 1,114.59/x
  3. Step 3: Cross multiply
    3,063.77x = 4,592.87 × 1,114.59
  4. Step 4: Simplify right side
    3,063.77x = 5,119,186.98
  5. Step 5: Solve for x
    x = 5,119,186.98/3,063.77
  6. Step 6: Final answer
    x = 1,670.88

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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.