Home / 17,332.26-26,004.42-5,645.40

Finding the Fourth Proportional to 17,332.26, 26,004.42 and 5,645.40

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Solution

The fourth proportional to 17,332.26, 26,004.42 and 5,645.40 is: 8,470.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332.26 : 26,004.42 = 5,645.40 : x
  2. Step 2: Convert to fraction form
    17,332.26/26,004.42 = 5,645.40/x
  3. Step 3: Cross multiply
    17,332.26x = 26,004.42 × 5,645.40
  4. Step 4: Simplify right side
    17,332.26x = 146,805,352.67
  5. Step 5: Solve for x
    x = 146,805,352.67/17,332.26
  6. Step 6: Final answer
    x = 8,470.06

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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.