Home / 8,996.66-13,491.74-3,802.94

Finding the Fourth Proportional to 8,996.66, 13,491.74 and 3,802.94

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Solution

The fourth proportional to 8,996.66, 13,491.74 and 3,802.94 is: 5,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,996.66 : 13,491.74 = 3,802.94 : x
  2. Step 2: Convert to fraction form
    8,996.66/13,491.74 = 3,802.94/x
  3. Step 3: Cross multiply
    8,996.66x = 13,491.74 × 3,802.94
  4. Step 4: Simplify right side
    8,996.66x = 51,308,210.26
  5. Step 5: Solve for x
    x = 51,308,210.26/8,996.66
  6. Step 6: Final answer
    x = 5,703.03

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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.