Home / 9,068.36-13,573.38-4,679.84

Finding the Fourth Proportional to 9,068.36, 13,573.38 and 4,679.84

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Solution

The fourth proportional to 9,068.36, 13,573.38 and 4,679.84 is: 7,004.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.36 : 13,573.38 = 4,679.84 : x
  2. Step 2: Convert to fraction form
    9,068.36/13,573.38 = 4,679.84/x
  3. Step 3: Cross multiply
    9,068.36x = 13,573.38 × 4,679.84
  4. Step 4: Simplify right side
    9,068.36x = 63,521,246.66
  5. Step 5: Solve for x
    x = 63,521,246.66/9,068.36
  6. Step 6: Final answer
    x = 7,004.71

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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.