Home / 8,902.22-13,353.33-3,058.79

Finding the Fourth Proportional to 8,902.22, 13,353.33 and 3,058.79

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Solution

The fourth proportional to 8,902.22, 13,353.33 and 3,058.79 is: 4,588.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,902.22 : 13,353.33 = 3,058.79 : x
  2. Step 2: Convert to fraction form
    8,902.22/13,353.33 = 3,058.79/x
  3. Step 3: Cross multiply
    8,902.22x = 13,353.33 × 3,058.79
  4. Step 4: Simplify right side
    8,902.22x = 40,845,032.27
  5. Step 5: Solve for x
    x = 40,845,032.27/8,902.22
  6. Step 6: Final answer
    x = 4,588.19

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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.