Home / 163,176.14-244,837.66-88,208.52

Finding the Fourth Proportional to 163,176.14, 244,837.66 and 88,208.52

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Solution

The fourth proportional to 163,176.14, 244,837.66 and 88,208.52 is: 132,352.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,176.14 : 244,837.66 = 88,208.52 : x
  2. Step 2: Convert to fraction form
    163,176.14/244,837.66 = 88,208.52/x
  3. Step 3: Cross multiply
    163,176.14x = 244,837.66 × 88,208.52
  4. Step 4: Simplify right side
    163,176.14x = 21,596,767,628.86
  5. Step 5: Solve for x
    x = 21,596,767,628.86/163,176.14
  6. Step 6: Final answer
    x = 132,352.49

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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.