Home / 43,291.26-59,769.50-35,352.45

Finding the Fourth Proportional to 43,291.26, 59,769.50 and 35,352.45

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Solution

The fourth proportional to 43,291.26, 59,769.50 and 35,352.45 is: 48,808.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,291.26 : 59,769.50 = 35,352.45 : x
  2. Step 2: Convert to fraction form
    43,291.26/59,769.50 = 35,352.45/x
  3. Step 3: Cross multiply
    43,291.26x = 59,769.50 × 35,352.45
  4. Step 4: Simplify right side
    43,291.26x = 2,112,998,083.51
  5. Step 5: Solve for x
    x = 2,112,998,083.51/43,291.26
  6. Step 6: Final answer
    x = 48,808.88

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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.