Home / 7,309.27-10,086.01-4,325.23

Finding the Fourth Proportional to 7,309.27, 10,086.01 and 4,325.23

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Solution

The fourth proportional to 7,309.27, 10,086.01 and 4,325.23 is: 5,968.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,309.27 : 10,086.01 = 4,325.23 : x
  2. Step 2: Convert to fraction form
    7,309.27/10,086.01 = 4,325.23/x
  3. Step 3: Cross multiply
    7,309.27x = 10,086.01 × 4,325.23
  4. Step 4: Simplify right side
    7,309.27x = 43,624,313.03
  5. Step 5: Solve for x
    x = 43,624,313.03/7,309.27
  6. Step 6: Final answer
    x = 5,968.35

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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.