Home / 163,031.48-244,530.84-44,714.72

Finding the Fourth Proportional to 163,031.48, 244,530.84 and 44,714.72

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Solution

The fourth proportional to 163,031.48, 244,530.84 and 44,714.72 is: 67,067.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,031.48 : 244,530.84 = 44,714.72 : x
  2. Step 2: Convert to fraction form
    163,031.48/244,530.84 = 44,714.72/x
  3. Step 3: Cross multiply
    163,031.48x = 244,530.84 × 44,714.72
  4. Step 4: Simplify right side
    163,031.48x = 10,934,128,041.96
  5. Step 5: Solve for x
    x = 10,934,128,041.96/163,031.48
  6. Step 6: Final answer
    x = 67,067.59

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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.