Home / 9,814.22-14,705.01-5,910.62

Finding the Fourth Proportional to 9,814.22, 14,705.01 and 5,910.62

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Solution

The fourth proportional to 9,814.22, 14,705.01 and 5,910.62 is: 8,856.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814.22 : 14,705.01 = 5,910.62 : x
  2. Step 2: Convert to fraction form
    9,814.22/14,705.01 = 5,910.62/x
  3. Step 3: Cross multiply
    9,814.22x = 14,705.01 × 5,910.62
  4. Step 4: Simplify right side
    9,814.22x = 86,915,726.21
  5. Step 5: Solve for x
    x = 86,915,726.21/9,814.22
  6. Step 6: Final answer
    x = 8,856.10

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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.