Home / 60,619.57-83,693.31-44,676.25

Finding the Fourth Proportional to 60,619.57, 83,693.31 and 44,676.25

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Solution

The fourth proportional to 60,619.57, 83,693.31 and 44,676.25 is: 61,681.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,619.57 : 83,693.31 = 44,676.25 : x
  2. Step 2: Convert to fraction form
    60,619.57/83,693.31 = 44,676.25/x
  3. Step 3: Cross multiply
    60,619.57x = 83,693.31 × 44,676.25
  4. Step 4: Simplify right side
    60,619.57x = 3,739,102,864.12
  5. Step 5: Solve for x
    x = 3,739,102,864.12/60,619.57
  6. Step 6: Final answer
    x = 61,681.45

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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.