Home / 9,267.03-13,901.04-5,317.23

Finding the Fourth Proportional to 9,267.03, 13,901.04 and 5,317.23

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Solution

The fourth proportional to 9,267.03, 13,901.04 and 5,317.23 is: 7,976.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267.03 : 13,901.04 = 5,317.23 : x
  2. Step 2: Convert to fraction form
    9,267.03/13,901.04 = 5,317.23/x
  3. Step 3: Cross multiply
    9,267.03x = 13,901.04 × 5,317.23
  4. Step 4: Simplify right side
    9,267.03x = 73,915,026.92
  5. Step 5: Solve for x
    x = 73,915,026.92/9,267.03
  6. Step 6: Final answer
    x = 7,976.13

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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.