Home / 23,051.96-34,545.54-13,176.44

Finding the Fourth Proportional to 23,051.96, 34,545.54 and 13,176.44

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Solution

The fourth proportional to 23,051.96, 34,545.54 and 13,176.44 is: 19,746.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,051.96 : 34,545.54 = 13,176.44 : x
  2. Step 2: Convert to fraction form
    23,051.96/34,545.54 = 13,176.44/x
  3. Step 3: Cross multiply
    23,051.96x = 34,545.54 × 13,176.44
  4. Step 4: Simplify right side
    23,051.96x = 455,187,235.08
  5. Step 5: Solve for x
    x = 455,187,235.08/23,051.96
  6. Step 6: Final answer
    x = 19,746.14

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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.