Home / 9,479.55-14,207.79-6,707.02

Finding the Fourth Proportional to 9,479.55, 14,207.79 and 6,707.02

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Solution

The fourth proportional to 9,479.55, 14,207.79 and 6,707.02 is: 10,052.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,479.55 : 14,207.79 = 6,707.02 : x
  2. Step 2: Convert to fraction form
    9,479.55/14,207.79 = 6,707.02/x
  3. Step 3: Cross multiply
    9,479.55x = 14,207.79 × 6,707.02
  4. Step 4: Simplify right side
    9,479.55x = 95,291,910.23
  5. Step 5: Solve for x
    x = 95,291,910.23/9,479.55
  6. Step 6: Final answer
    x = 10,052.37

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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.