Home / 11,088.22-16,614.06-9,945.04

Finding the Fourth Proportional to 11,088.22, 16,614.06 and 9,945.04

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Solution

The fourth proportional to 11,088.22, 16,614.06 and 9,945.04 is: 14,901.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,088.22 : 16,614.06 = 9,945.04 : x
  2. Step 2: Convert to fraction form
    11,088.22/16,614.06 = 9,945.04/x
  3. Step 3: Cross multiply
    11,088.22x = 16,614.06 × 9,945.04
  4. Step 4: Simplify right side
    11,088.22x = 165,227,491.26
  5. Step 5: Solve for x
    x = 165,227,491.26/11,088.22
  6. Step 6: Final answer
    x = 14,901.17

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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.