Home / 2,926.24-4,038.06-1,599.94

Finding the Fourth Proportional to 2,926.24, 4,038.06 and 1,599.94

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Solution

The fourth proportional to 2,926.24, 4,038.06 and 1,599.94 is: 2,207.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926.24 : 4,038.06 = 1,599.94 : x
  2. Step 2: Convert to fraction form
    2,926.24/4,038.06 = 1,599.94/x
  3. Step 3: Cross multiply
    2,926.24x = 4,038.06 × 1,599.94
  4. Step 4: Simplify right side
    2,926.24x = 6,460,633.53
  5. Step 5: Solve for x
    x = 6,460,633.53/2,926.24
  6. Step 6: Final answer
    x = 2,207.83

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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.