Home / 9,324.04-13,995.80-4,133.56

Finding the Fourth Proportional to 9,324.04, 13,995.80 and 4,133.56

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Solution

The fourth proportional to 9,324.04, 13,995.80 and 4,133.56 is: 6,204.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324.04 : 13,995.80 = 4,133.56 : x
  2. Step 2: Convert to fraction form
    9,324.04/13,995.80 = 4,133.56/x
  3. Step 3: Cross multiply
    9,324.04x = 13,995.80 × 4,133.56
  4. Step 4: Simplify right side
    9,324.04x = 57,852,479.05
  5. Step 5: Solve for x
    x = 57,852,479.05/9,324.04
  6. Step 6: Final answer
    x = 6,204.66

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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.