Home / 8,053.44-11,118.92-6,564.93

Finding the Fourth Proportional to 8,053.44, 11,118.92 and 6,564.93

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Solution

The fourth proportional to 8,053.44, 11,118.92 and 6,564.93 is: 9,063.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.44 : 11,118.92 = 6,564.93 : x
  2. Step 2: Convert to fraction form
    8,053.44/11,118.92 = 6,564.93/x
  3. Step 3: Cross multiply
    8,053.44x = 11,118.92 × 6,564.93
  4. Step 4: Simplify right side
    8,053.44x = 72,994,898.65
  5. Step 5: Solve for x
    x = 72,994,898.65/8,053.44
  6. Step 6: Final answer
    x = 9,063.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.