Home / 64,186.92-88,548.10-41,533.22

Finding the Fourth Proportional to 64,186.92, 88,548.10 and 41,533.22

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Solution

The fourth proportional to 64,186.92, 88,548.10 and 41,533.22 is: 57,296.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,186.92 : 88,548.10 = 41,533.22 : x
  2. Step 2: Convert to fraction form
    64,186.92/88,548.10 = 41,533.22/x
  3. Step 3: Cross multiply
    64,186.92x = 88,548.10 × 41,533.22
  4. Step 4: Simplify right side
    64,186.92x = 3,677,687,171.31
  5. Step 5: Solve for x
    x = 3,677,687,171.31/64,186.92
  6. Step 6: Final answer
    x = 57,296.52

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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.