Home / 110,666.22-152,719.38-60,365.22

Finding the Fourth Proportional to 110,666.22, 152,719.38 and 60,365.22

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Solution

The fourth proportional to 110,666.22, 152,719.38 and 60,365.22 is: 83,304.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,666.22 : 152,719.38 = 60,365.22 : x
  2. Step 2: Convert to fraction form
    110,666.22/152,719.38 = 60,365.22/x
  3. Step 3: Cross multiply
    110,666.22x = 152,719.38 × 60,365.22
  4. Step 4: Simplify right side
    110,666.22x = 9,218,938,971.96
  5. Step 5: Solve for x
    x = 9,218,938,971.96/110,666.22
  6. Step 6: Final answer
    x = 83,304.00

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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.