Home / 34,083.39-51,146.39-13,025.23

Finding the Fourth Proportional to 34,083.39, 51,146.39 and 13,025.23

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Solution

The fourth proportional to 34,083.39, 51,146.39 and 13,025.23 is: 19,545.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,083.39 : 51,146.39 = 13,025.23 : x
  2. Step 2: Convert to fraction form
    34,083.39/51,146.39 = 13,025.23/x
  3. Step 3: Cross multiply
    34,083.39x = 51,146.39 × 13,025.23
  4. Step 4: Simplify right side
    34,083.39x = 666,193,302.22
  5. Step 5: Solve for x
    x = 666,193,302.22/34,083.39
  6. Step 6: Final answer
    x = 19,545.98

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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.