Home / 17,536.76-26,305.02-4,389.08

Finding the Fourth Proportional to 17,536.76, 26,305.02 and 4,389.08

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Solution

The fourth proportional to 17,536.76, 26,305.02 and 4,389.08 is: 6,583.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,536.76 : 26,305.02 = 4,389.08 : x
  2. Step 2: Convert to fraction form
    17,536.76/26,305.02 = 4,389.08/x
  3. Step 3: Cross multiply
    17,536.76x = 26,305.02 × 4,389.08
  4. Step 4: Simplify right side
    17,536.76x = 115,454,837.18
  5. Step 5: Solve for x
    x = 115,454,837.18/17,536.76
  6. Step 6: Final answer
    x = 6,583.59

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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.