Home / 9,371.22-14,055.90-2,445.72

Finding the Fourth Proportional to 9,371.22, 14,055.90 and 2,445.72

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Solution

The fourth proportional to 9,371.22, 14,055.90 and 2,445.72 is: 3,668.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371.22 : 14,055.90 = 2,445.72 : x
  2. Step 2: Convert to fraction form
    9,371.22/14,055.90 = 2,445.72/x
  3. Step 3: Cross multiply
    9,371.22x = 14,055.90 × 2,445.72
  4. Step 4: Simplify right side
    9,371.22x = 34,376,795.75
  5. Step 5: Solve for x
    x = 34,376,795.75/9,371.22
  6. Step 6: Final answer
    x = 3,668.34

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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.