Home / 17,798.08-26,701.68-5,953.72

Finding the Fourth Proportional to 17,798.08, 26,701.68 and 5,953.72

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Solution

The fourth proportional to 17,798.08, 26,701.68 and 5,953.72 is: 8,932.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,798.08 : 26,701.68 = 5,953.72 : x
  2. Step 2: Convert to fraction form
    17,798.08/26,701.68 = 5,953.72/x
  3. Step 3: Cross multiply
    17,798.08x = 26,701.68 × 5,953.72
  4. Step 4: Simplify right side
    17,798.08x = 158,974,326.25
  5. Step 5: Solve for x
    x = 158,974,326.25/17,798.08
  6. Step 6: Final answer
    x = 8,932.11

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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.