Home / 9,275.00-13,909.07-6,500.25

Finding the Fourth Proportional to 9,275.00, 13,909.07 and 6,500.25

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Solution

The fourth proportional to 9,275.00, 13,909.07 and 6,500.25 is: 9,747.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,275.00 : 13,909.07 = 6,500.25 : x
  2. Step 2: Convert to fraction form
    9,275.00/13,909.07 = 6,500.25/x
  3. Step 3: Cross multiply
    9,275.00x = 13,909.07 × 6,500.25
  4. Step 4: Simplify right side
    9,275.00x = 90,412,448.52
  5. Step 5: Solve for x
    x = 90,412,448.52/9,275.00
  6. Step 6: Final answer
    x = 9,747.98

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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.