Home / 47,052.16-64,932.09-25,832.79

Finding the Fourth Proportional to 47,052.16, 64,932.09 and 25,832.79

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Solution

The fourth proportional to 47,052.16, 64,932.09 and 25,832.79 is: 35,649.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,052.16 : 64,932.09 = 25,832.79 : x
  2. Step 2: Convert to fraction form
    47,052.16/64,932.09 = 25,832.79/x
  3. Step 3: Cross multiply
    47,052.16x = 64,932.09 × 25,832.79
  4. Step 4: Simplify right side
    47,052.16x = 1,677,377,385.60
  5. Step 5: Solve for x
    x = 1,677,377,385.60/47,052.16
  6. Step 6: Final answer
    x = 35,649.32

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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.