Home / 9,371.08-14,058.40-4,441.20

Finding the Fourth Proportional to 9,371.08, 14,058.40 and 4,441.20

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Solution

The fourth proportional to 9,371.08, 14,058.40 and 4,441.20 is: 6,662.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371.08 : 14,058.40 = 4,441.20 : x
  2. Step 2: Convert to fraction form
    9,371.08/14,058.40 = 4,441.20/x
  3. Step 3: Cross multiply
    9,371.08x = 14,058.40 × 4,441.20
  4. Step 4: Simplify right side
    9,371.08x = 62,436,166.08
  5. Step 5: Solve for x
    x = 62,436,166.08/9,371.08
  6. Step 6: Final answer
    x = 6,662.64

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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.