Home / 63,965.52-88,272.99-37,108.50

Finding the Fourth Proportional to 63,965.52, 88,272.99 and 37,108.50

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Solution

The fourth proportional to 63,965.52, 88,272.99 and 37,108.50 is: 51,210.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,965.52 : 88,272.99 = 37,108.50 : x
  2. Step 2: Convert to fraction form
    63,965.52/88,272.99 = 37,108.50/x
  3. Step 3: Cross multiply
    63,965.52x = 88,272.99 × 37,108.50
  4. Step 4: Simplify right side
    63,965.52x = 3,275,678,249.42
  5. Step 5: Solve for x
    x = 3,275,678,249.42/63,965.52
  6. Step 6: Final answer
    x = 51,210.06

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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.