Home / 63,373.47-95,027.40-33,783.36

Finding the Fourth Proportional to 63,373.47, 95,027.40 and 33,783.36

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Solution

The fourth proportional to 63,373.47, 95,027.40 and 33,783.36 is: 50,657.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,373.47 : 95,027.40 = 33,783.36 : x
  2. Step 2: Convert to fraction form
    63,373.47/95,027.40 = 33,783.36/x
  3. Step 3: Cross multiply
    63,373.47x = 95,027.40 × 33,783.36
  4. Step 4: Simplify right side
    63,373.47x = 3,210,344,864.06
  5. Step 5: Solve for x
    x = 3,210,344,864.06/63,373.47
  6. Step 6: Final answer
    x = 50,657.55

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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.