Home / 9,580.79-13,233.30-6,923.99

Finding the Fourth Proportional to 9,580.79, 13,233.30 and 6,923.99

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Solution

The fourth proportional to 9,580.79, 13,233.30 and 6,923.99 is: 9,563.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,580.79 : 13,233.30 = 6,923.99 : x
  2. Step 2: Convert to fraction form
    9,580.79/13,233.30 = 6,923.99/x
  3. Step 3: Cross multiply
    9,580.79x = 13,233.30 × 6,923.99
  4. Step 4: Simplify right side
    9,580.79x = 91,627,236.87
  5. Step 5: Solve for x
    x = 91,627,236.87/9,580.79
  6. Step 6: Final answer
    x = 9,563.64

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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.