Home / 13,275.33-19,916.24-4,041.33

Finding the Fourth Proportional to 13,275.33, 19,916.24 and 4,041.33

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Solution

The fourth proportional to 13,275.33, 19,916.24 and 4,041.33 is: 6,062.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,275.33 : 19,916.24 = 4,041.33 : x
  2. Step 2: Convert to fraction form
    13,275.33/19,916.24 = 4,041.33/x
  3. Step 3: Cross multiply
    13,275.33x = 19,916.24 × 4,041.33
  4. Step 4: Simplify right side
    13,275.33x = 80,488,077.99
  5. Step 5: Solve for x
    x = 80,488,077.99/13,275.33
  6. Step 6: Final answer
    x = 6,062.98

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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.