Home / 61,058.91-84,260.79-34,201.67

Finding the Fourth Proportional to 61,058.91, 84,260.79 and 34,201.67

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Solution

The fourth proportional to 61,058.91, 84,260.79 and 34,201.67 is: 47,198.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,058.91 : 84,260.79 = 34,201.67 : x
  2. Step 2: Convert to fraction form
    61,058.91/84,260.79 = 34,201.67/x
  3. Step 3: Cross multiply
    61,058.91x = 84,260.79 × 34,201.67
  4. Step 4: Simplify right side
    61,058.91x = 2,881,859,733.52
  5. Step 5: Solve for x
    x = 2,881,859,733.52/61,058.91
  6. Step 6: Final answer
    x = 47,198.02

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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.