Home / 7,554.48-11,327.34-5,058.48

Finding the Fourth Proportional to 7,554.48, 11,327.34 and 5,058.48

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Solution

The fourth proportional to 7,554.48, 11,327.34 and 5,058.48 is: 7,584.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554.48 : 11,327.34 = 5,058.48 : x
  2. Step 2: Convert to fraction form
    7,554.48/11,327.34 = 5,058.48/x
  3. Step 3: Cross multiply
    7,554.48x = 11,327.34 × 5,058.48
  4. Step 4: Simplify right side
    7,554.48x = 57,299,122.84
  5. Step 5: Solve for x
    x = 57,299,122.84/7,554.48
  6. Step 6: Final answer
    x = 7,584.79

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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.