Home / 7,058.20-9,741.59-4,073.62

Finding the Fourth Proportional to 7,058.20, 9,741.59 and 4,073.62

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Solution

The fourth proportional to 7,058.20, 9,741.59 and 4,073.62 is: 5,622.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058.20 : 9,741.59 = 4,073.62 : x
  2. Step 2: Convert to fraction form
    7,058.20/9,741.59 = 4,073.62/x
  3. Step 3: Cross multiply
    7,058.20x = 9,741.59 × 4,073.62
  4. Step 4: Simplify right side
    7,058.20x = 39,683,535.86
  5. Step 5: Solve for x
    x = 39,683,535.86/7,058.20
  6. Step 6: Final answer
    x = 5,622.33

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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.