Home / 47,034.18-64,906.83-25,523.46

Finding the Fourth Proportional to 47,034.18, 64,906.83 and 25,523.46

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Solution

The fourth proportional to 47,034.18, 64,906.83 and 25,523.46 is: 35,222.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,034.18 : 64,906.83 = 25,523.46 : x
  2. Step 2: Convert to fraction form
    47,034.18/64,906.83 = 25,523.46/x
  3. Step 3: Cross multiply
    47,034.18x = 64,906.83 × 25,523.46
  4. Step 4: Simplify right side
    47,034.18x = 1,656,646,879.23
  5. Step 5: Solve for x
    x = 1,656,646,879.23/47,034.18
  6. Step 6: Final answer
    x = 35,222.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.