Home / 9,370.08-14,057.55-2,796.12

Finding the Fourth Proportional to 9,370.08, 14,057.55 and 2,796.12

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Solution

The fourth proportional to 9,370.08, 14,057.55 and 2,796.12 is: 4,194.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.08 : 14,057.55 = 2,796.12 : x
  2. Step 2: Convert to fraction form
    9,370.08/14,057.55 = 2,796.12/x
  3. Step 3: Cross multiply
    9,370.08x = 14,057.55 × 2,796.12
  4. Step 4: Simplify right side
    9,370.08x = 39,306,596.71
  5. Step 5: Solve for x
    x = 39,306,596.71/9,370.08
  6. Step 6: Final answer
    x = 4,194.91

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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.