Home / 63,302.37-87,353.73-34,616.35

Finding the Fourth Proportional to 63,302.37, 87,353.73 and 34,616.35

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Solution

The fourth proportional to 63,302.37, 87,353.73 and 34,616.35 is: 47,768.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,302.37 : 87,353.73 = 34,616.35 : x
  2. Step 2: Convert to fraction form
    63,302.37/87,353.73 = 34,616.35/x
  3. Step 3: Cross multiply
    63,302.37x = 87,353.73 × 34,616.35
  4. Step 4: Simplify right side
    63,302.37x = 3,023,867,291.49
  5. Step 5: Solve for x
    x = 3,023,867,291.49/63,302.37
  6. Step 6: Final answer
    x = 47,768.63

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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.