Home / 13,363.09-20,044.77-5,967.93

Finding the Fourth Proportional to 13,363.09, 20,044.77 and 5,967.93

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Solution

The fourth proportional to 13,363.09, 20,044.77 and 5,967.93 is: 8,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,363.09 : 20,044.77 = 5,967.93 : x
  2. Step 2: Convert to fraction form
    13,363.09/20,044.77 = 5,967.93/x
  3. Step 3: Cross multiply
    13,363.09x = 20,044.77 × 5,967.93
  4. Step 4: Simplify right side
    13,363.09x = 119,625,784.23
  5. Step 5: Solve for x
    x = 119,625,784.23/13,363.09
  6. Step 6: Final answer
    x = 8,951.96

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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.