Home / 107,058.36-160,582.68-44,724

Finding the Fourth Proportional to 107,058.36, 160,582.68 and 44,724

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Solution

The fourth proportional to 107,058.36, 160,582.68 and 44,724 is: 67,083.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,058.36 : 160,582.68 = 44,724 : x
  2. Step 2: Convert to fraction form
    107,058.36/160,582.68 = 44,724/x
  3. Step 3: Cross multiply
    107,058.36x = 160,582.68 × 44,724
  4. Step 4: Simplify right side
    107,058.36x = 7,181,899,780.32
  5. Step 5: Solve for x
    x = 7,181,899,780.32/107,058.36
  6. Step 6: Final answer
    x = 67,083.97

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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.