Home / 9,029.07-13,548.26-4,412.07

Finding the Fourth Proportional to 9,029.07, 13,548.26 and 4,412.07

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Solution

The fourth proportional to 9,029.07, 13,548.26 and 4,412.07 is: 6,620.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029.07 : 13,548.26 = 4,412.07 : x
  2. Step 2: Convert to fraction form
    9,029.07/13,548.26 = 4,412.07/x
  3. Step 3: Cross multiply
    9,029.07x = 13,548.26 × 4,412.07
  4. Step 4: Simplify right side
    9,029.07x = 59,775,882.53
  5. Step 5: Solve for x
    x = 59,775,882.53/9,029.07
  6. Step 6: Final answer
    x = 6,620.38

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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.