Home / 7,575.25-11,359.54-4,064.22

Finding the Fourth Proportional to 7,575.25, 11,359.54 and 4,064.22

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Solution

The fourth proportional to 7,575.25, 11,359.54 and 4,064.22 is: 6,094.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575.25 : 11,359.54 = 4,064.22 : x
  2. Step 2: Convert to fraction form
    7,575.25/11,359.54 = 4,064.22/x
  3. Step 3: Cross multiply
    7,575.25x = 11,359.54 × 4,064.22
  4. Step 4: Simplify right side
    7,575.25x = 46,167,669.66
  5. Step 5: Solve for x
    x = 46,167,669.66/7,575.25
  6. Step 6: Final answer
    x = 6,094.54

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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.