Home / 2,899.13-4,350.04-1,050.59

Finding the Fourth Proportional to 2,899.13, 4,350.04 and 1,050.59

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Solution

The fourth proportional to 2,899.13, 4,350.04 and 1,050.59 is: 1,576.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899.13 : 4,350.04 = 1,050.59 : x
  2. Step 2: Convert to fraction form
    2,899.13/4,350.04 = 1,050.59/x
  3. Step 3: Cross multiply
    2,899.13x = 4,350.04 × 1,050.59
  4. Step 4: Simplify right side
    2,899.13x = 4,570,116.77
  5. Step 5: Solve for x
    x = 4,570,116.77/2,899.13
  6. Step 6: Final answer
    x = 1,576.38

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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.