Home / 9,407.22-14,111.24-3,166.65

Finding the Fourth Proportional to 9,407.22, 14,111.24 and 3,166.65

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Solution

The fourth proportional to 9,407.22, 14,111.24 and 3,166.65 is: 4,750.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407.22 : 14,111.24 = 3,166.65 : x
  2. Step 2: Convert to fraction form
    9,407.22/14,111.24 = 3,166.65/x
  3. Step 3: Cross multiply
    9,407.22x = 14,111.24 × 3,166.65
  4. Step 4: Simplify right side
    9,407.22x = 44,685,342.31
  5. Step 5: Solve for x
    x = 44,685,342.31/9,407.22
  6. Step 6: Final answer
    x = 4,750.11

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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.