Home / 63,913.74-95,864.13-22,357.50

Finding the Fourth Proportional to 63,913.74, 95,864.13 and 22,357.50

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Solution

The fourth proportional to 63,913.74, 95,864.13 and 22,357.50 is: 33,533.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,913.74 : 95,864.13 = 22,357.50 : x
  2. Step 2: Convert to fraction form
    63,913.74/95,864.13 = 22,357.50/x
  3. Step 3: Cross multiply
    63,913.74x = 95,864.13 × 22,357.50
  4. Step 4: Simplify right side
    63,913.74x = 2,143,282,286.48
  5. Step 5: Solve for x
    x = 2,143,282,286.48/63,913.74
  6. Step 6: Final answer
    x = 33,533.98

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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.