Home / 9,407.00-14,111.72-2,833.85

Finding the Fourth Proportional to 9,407.00, 14,111.72 and 2,833.85

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Solution

The fourth proportional to 9,407.00, 14,111.72 and 2,833.85 is: 4,251.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407.00 : 14,111.72 = 2,833.85 : x
  2. Step 2: Convert to fraction form
    9,407.00/14,111.72 = 2,833.85/x
  3. Step 3: Cross multiply
    9,407.00x = 14,111.72 × 2,833.85
  4. Step 4: Simplify right side
    9,407.00x = 39,990,529.46
  5. Step 5: Solve for x
    x = 39,990,529.46/9,407.00
  6. Step 6: Final answer
    x = 4,251.14

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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.