Home / 8,802.26-13,190.96-4,633.86

Finding the Fourth Proportional to 8,802.26, 13,190.96 and 4,633.86

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Solution

The fourth proportional to 8,802.26, 13,190.96 and 4,633.86 is: 6,944.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802.26 : 13,190.96 = 4,633.86 : x
  2. Step 2: Convert to fraction form
    8,802.26/13,190.96 = 4,633.86/x
  3. Step 3: Cross multiply
    8,802.26x = 13,190.96 × 4,633.86
  4. Step 4: Simplify right side
    8,802.26x = 61,125,061.91
  5. Step 5: Solve for x
    x = 61,125,061.91/8,802.26
  6. Step 6: Final answer
    x = 6,944.25

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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.