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Finding the Fourth Proportional to 45,797.52, 63,092.68 and 43,041.90

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Solution

The fourth proportional to 45,797.52, 63,092.68 and 43,041.90 is: 59,296.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,797.52 : 63,092.68 = 43,041.90 : x
  2. Step 2: Convert to fraction form
    45,797.52/63,092.68 = 43,041.90/x
  3. Step 3: Cross multiply
    45,797.52x = 63,092.68 × 43,041.90
  4. Step 4: Simplify right side
    45,797.52x = 2,715,628,823.29
  5. Step 5: Solve for x
    x = 2,715,628,823.29/45,797.52
  6. Step 6: Final answer
    x = 59,296.42

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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.