Home / 23,412.06-35,110.76-7,826.04

Finding the Fourth Proportional to 23,412.06, 35,110.76 and 7,826.04

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Solution

The fourth proportional to 23,412.06, 35,110.76 and 7,826.04 is: 11,736.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,412.06 : 35,110.76 = 7,826.04 : x
  2. Step 2: Convert to fraction form
    23,412.06/35,110.76 = 7,826.04/x
  3. Step 3: Cross multiply
    23,412.06x = 35,110.76 × 7,826.04
  4. Step 4: Simplify right side
    23,412.06x = 274,778,212.19
  5. Step 5: Solve for x
    x = 274,778,212.19/23,412.06
  6. Step 6: Final answer
    x = 11,736.61

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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.