Home / 9,444.03-13,033.47-5,667.36

Finding the Fourth Proportional to 9,444.03, 13,033.47 and 5,667.36

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Solution

The fourth proportional to 9,444.03, 13,033.47 and 5,667.36 is: 7,821.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444.03 : 13,033.47 = 5,667.36 : x
  2. Step 2: Convert to fraction form
    9,444.03/13,033.47 = 5,667.36/x
  3. Step 3: Cross multiply
    9,444.03x = 13,033.47 × 5,667.36
  4. Step 4: Simplify right side
    9,444.03x = 73,865,366.54
  5. Step 5: Solve for x
    x = 73,865,366.54/9,444.03
  6. Step 6: Final answer
    x = 7,821.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.