Home / 164,996.47-247,498.98-52,676.60

Finding the Fourth Proportional to 164,996.47, 247,498.98 and 52,676.60

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Solution

The fourth proportional to 164,996.47, 247,498.98 and 52,676.60 is: 79,016.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,996.47 : 247,498.98 = 52,676.60 : x
  2. Step 2: Convert to fraction form
    164,996.47/247,498.98 = 52,676.60/x
  3. Step 3: Cross multiply
    164,996.47x = 247,498.98 × 52,676.60
  4. Step 4: Simplify right side
    164,996.47x = 13,037,403,268.99
  5. Step 5: Solve for x
    x = 13,037,403,268.99/164,996.47
  6. Step 6: Final answer
    x = 79,016.26

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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.