Home / 22,070.67-33,095.57-8,020.91

Finding the Fourth Proportional to 22,070.67, 33,095.57 and 8,020.91

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Solution

The fourth proportional to 22,070.67, 33,095.57 and 8,020.91 is: 12,027.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,070.67 : 33,095.57 = 8,020.91 : x
  2. Step 2: Convert to fraction form
    22,070.67/33,095.57 = 8,020.91/x
  3. Step 3: Cross multiply
    22,070.67x = 33,095.57 × 8,020.91
  4. Step 4: Simplify right side
    22,070.67x = 265,456,588.37
  5. Step 5: Solve for x
    x = 265,456,588.37/22,070.67
  6. Step 6: Final answer
    x = 12,027.57

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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.