Home / 9,204.42-13,809.06-5,300.22

Finding the Fourth Proportional to 9,204.42, 13,809.06 and 5,300.22

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Solution

The fourth proportional to 9,204.42, 13,809.06 and 5,300.22 is: 7,951.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.42 : 13,809.06 = 5,300.22 : x
  2. Step 2: Convert to fraction form
    9,204.42/13,809.06 = 5,300.22/x
  3. Step 3: Cross multiply
    9,204.42x = 13,809.06 × 5,300.22
  4. Step 4: Simplify right side
    9,204.42x = 73,191,055.99
  5. Step 5: Solve for x
    x = 73,191,055.99/9,204.42
  6. Step 6: Final answer
    x = 7,951.73

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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.