Home / 23,447.09-35,174.10-6,804.96

Finding the Fourth Proportional to 23,447.09, 35,174.10 and 6,804.96

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Solution

The fourth proportional to 23,447.09, 35,174.10 and 6,804.96 is: 10,208.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,447.09 : 35,174.10 = 6,804.96 : x
  2. Step 2: Convert to fraction form
    23,447.09/35,174.10 = 6,804.96/x
  3. Step 3: Cross multiply
    23,447.09x = 35,174.10 × 6,804.96
  4. Step 4: Simplify right side
    23,447.09x = 239,358,343.54
  5. Step 5: Solve for x
    x = 239,358,343.54/23,447.09
  6. Step 6: Final answer
    x = 10,208.45

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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.