Home / 17,711.82-26,567.70-4,564.08

Finding the Fourth Proportional to 17,711.82, 26,567.70 and 4,564.08

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Solution

The fourth proportional to 17,711.82, 26,567.70 and 4,564.08 is: 6,846.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,711.82 : 26,567.70 = 4,564.08 : x
  2. Step 2: Convert to fraction form
    17,711.82/26,567.70 = 4,564.08/x
  3. Step 3: Cross multiply
    17,711.82x = 26,567.70 × 4,564.08
  4. Step 4: Simplify right side
    17,711.82x = 121,257,108.22
  5. Step 5: Solve for x
    x = 121,257,108.22/17,711.82
  6. Step 6: Final answer
    x = 6,846.11

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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.