Home / 110,693.22-166,088.61-58,090.02

Finding the Fourth Proportional to 110,693.22, 166,088.61 and 58,090.02

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Solution

The fourth proportional to 110,693.22, 166,088.61 and 58,090.02 is: 87,160.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,693.22 : 166,088.61 = 58,090.02 : x
  2. Step 2: Convert to fraction form
    110,693.22/166,088.61 = 58,090.02/x
  3. Step 3: Cross multiply
    110,693.22x = 166,088.61 × 58,090.02
  4. Step 4: Simplify right side
    110,693.22x = 9,648,090,676.67
  5. Step 5: Solve for x
    x = 9,648,090,676.67/110,693.22
  6. Step 6: Final answer
    x = 87,160.63

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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.