Home / 17,722.99-26,577.67-5,873.16

Finding the Fourth Proportional to 17,722.99, 26,577.67 and 5,873.16

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Solution

The fourth proportional to 17,722.99, 26,577.67 and 5,873.16 is: 8,807.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722.99 : 26,577.67 = 5,873.16 : x
  2. Step 2: Convert to fraction form
    17,722.99/26,577.67 = 5,873.16/x
  3. Step 3: Cross multiply
    17,722.99x = 26,577.67 × 5,873.16
  4. Step 4: Simplify right side
    17,722.99x = 156,094,908.34
  5. Step 5: Solve for x
    x = 156,094,908.34/17,722.99
  6. Step 6: Final answer
    x = 8,807.48

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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.