Home / 55,126.00-76,071.62-32,465.95

Finding the Fourth Proportional to 55,126.00, 76,071.62 and 32,465.95

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Solution

The fourth proportional to 55,126.00, 76,071.62 and 32,465.95 is: 44,801.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,126.00 : 76,071.62 = 32,465.95 : x
  2. Step 2: Convert to fraction form
    55,126.00/76,071.62 = 32,465.95/x
  3. Step 3: Cross multiply
    55,126.00x = 76,071.62 × 32,465.95
  4. Step 4: Simplify right side
    55,126.00x = 2,469,737,302.32
  5. Step 5: Solve for x
    x = 2,469,737,302.32/55,126.00
  6. Step 6: Final answer
    x = 44,801.68

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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.