Home / 44,988.05-61,633.34-43,305.86

Finding the Fourth Proportional to 44,988.05, 61,633.34 and 43,305.86

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Solution

The fourth proportional to 44,988.05, 61,633.34 and 43,305.86 is: 59,328.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,988.05 : 61,633.34 = 43,305.86 : x
  2. Step 2: Convert to fraction form
    44,988.05/61,633.34 = 43,305.86/x
  3. Step 3: Cross multiply
    44,988.05x = 61,633.34 × 43,305.86
  4. Step 4: Simplify right side
    44,988.05x = 2,669,084,268.68
  5. Step 5: Solve for x
    x = 2,669,084,268.68/44,988.05
  6. Step 6: Final answer
    x = 59,328.75

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.