Home / 7,058.33-9,741.77-4,073.75

Finding the Fourth Proportional to 7,058.33, 9,741.77 and 4,073.75

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Solution

The fourth proportional to 7,058.33, 9,741.77 and 4,073.75 is: 5,622.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058.33 : 9,741.77 = 4,073.75 : x
  2. Step 2: Convert to fraction form
    7,058.33/9,741.77 = 4,073.75/x
  3. Step 3: Cross multiply
    7,058.33x = 9,741.77 × 4,073.75
  4. Step 4: Simplify right side
    7,058.33x = 39,685,466.46
  5. Step 5: Solve for x
    x = 39,685,466.46/7,058.33
  6. Step 6: Final answer
    x = 5,622.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.