Home / 9,482.47-13,064.44-6,608.49

Finding the Fourth Proportional to 9,482.47, 13,064.44 and 6,608.49

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Solution

The fourth proportional to 9,482.47, 13,064.44 and 6,608.49 is: 9,104.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,482.47 : 13,064.44 = 6,608.49 : x
  2. Step 2: Convert to fraction form
    9,482.47/13,064.44 = 6,608.49/x
  3. Step 3: Cross multiply
    9,482.47x = 13,064.44 × 6,608.49
  4. Step 4: Simplify right side
    9,482.47x = 86,336,167.97
  5. Step 5: Solve for x
    x = 86,336,167.97/9,482.47
  6. Step 6: Final answer
    x = 9,104.82

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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.