Home / 8,894.09-13,343.44-4,730.67

Finding the Fourth Proportional to 8,894.09, 13,343.44 and 4,730.67

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Solution

The fourth proportional to 8,894.09, 13,343.44 and 4,730.67 is: 7,097.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894.09 : 13,343.44 = 4,730.67 : x
  2. Step 2: Convert to fraction form
    8,894.09/13,343.44 = 4,730.67/x
  3. Step 3: Cross multiply
    8,894.09x = 13,343.44 × 4,730.67
  4. Step 4: Simplify right side
    8,894.09x = 63,123,387.65
  5. Step 5: Solve for x
    x = 63,123,387.65/8,894.09
  6. Step 6: Final answer
    x = 7,097.23

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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.