Home / 63,204.48-94,905.36-60,400.08

Finding the Fourth Proportional to 63,204.48, 94,905.36 and 60,400.08

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Solution

The fourth proportional to 63,204.48, 94,905.36 and 60,400.08 is: 90,694.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,204.48 : 94,905.36 = 60,400.08 : x
  2. Step 2: Convert to fraction form
    63,204.48/94,905.36 = 60,400.08/x
  3. Step 3: Cross multiply
    63,204.48x = 94,905.36 × 60,400.08
  4. Step 4: Simplify right side
    63,204.48x = 5,732,291,336.43
  5. Step 5: Solve for x
    x = 5,732,291,336.43/63,204.48
  6. Step 6: Final answer
    x = 90,694.38

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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.