Home / 163,294.22-244,878.30-63,441.26

Finding the Fourth Proportional to 163,294.22, 244,878.30 and 63,441.26

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Solution

The fourth proportional to 163,294.22, 244,878.30 and 63,441.26 is: 95,137.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,294.22 : 244,878.30 = 63,441.26 : x
  2. Step 2: Convert to fraction form
    163,294.22/244,878.30 = 63,441.26/x
  3. Step 3: Cross multiply
    163,294.22x = 244,878.30 × 63,441.26
  4. Step 4: Simplify right side
    163,294.22x = 15,535,387,898.66
  5. Step 5: Solve for x
    x = 15,535,387,898.66/163,294.22
  6. Step 6: Final answer
    x = 95,137.40

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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.