Home / 79,746.39-110,062.17-60,594.96

Finding the Fourth Proportional to 79,746.39, 110,062.17 and 60,594.96

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Solution

The fourth proportional to 79,746.39, 110,062.17 and 60,594.96 is: 83,630.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,746.39 : 110,062.17 = 60,594.96 : x
  2. Step 2: Convert to fraction form
    79,746.39/110,062.17 = 60,594.96/x
  3. Step 3: Cross multiply
    79,746.39x = 110,062.17 × 60,594.96
  4. Step 4: Simplify right side
    79,746.39x = 6,669,212,788.66
  5. Step 5: Solve for x
    x = 6,669,212,788.66/79,746.39
  6. Step 6: Final answer
    x = 83,630.28

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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.