Home / 9,546.08-14,260.44-6,890.90

Finding the Fourth Proportional to 9,546.08, 14,260.44 and 6,890.90

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Solution

The fourth proportional to 9,546.08, 14,260.44 and 6,890.90 is: 10,293.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546.08 : 14,260.44 = 6,890.90 : x
  2. Step 2: Convert to fraction form
    9,546.08/14,260.44 = 6,890.90/x
  3. Step 3: Cross multiply
    9,546.08x = 14,260.44 × 6,890.90
  4. Step 4: Simplify right side
    9,546.08x = 98,267,266.00
  5. Step 5: Solve for x
    x = 98,267,266.00/9,546.08
  6. Step 6: Final answer
    x = 10,293.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.