Home / 163,301.30-244,888.97-63,448.35

Finding the Fourth Proportional to 163,301.30, 244,888.97 and 63,448.35

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Solution

The fourth proportional to 163,301.30, 244,888.97 and 63,448.35 is: 95,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,301.30 : 244,888.97 = 63,448.35 : x
  2. Step 2: Convert to fraction form
    163,301.30/244,888.97 = 63,448.35/x
  3. Step 3: Cross multiply
    163,301.30x = 244,888.97 × 63,448.35
  4. Step 4: Simplify right side
    163,301.30x = 15,537,800,201.02
  5. Step 5: Solve for x
    x = 15,537,800,201.02/163,301.30
  6. Step 6: Final answer
    x = 95,148.05

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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.