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Finding the Fourth Proportional to 59,789, 82,508.82 and 34,653.08

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Solution

The fourth proportional to 59,789, 82,508.82 and 34,653.08 is: 47,821.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,789 : 82,508.82 = 34,653.08 : x
  2. Step 2: Convert to fraction form
    59,789/82,508.82 = 34,653.08/x
  3. Step 3: Cross multiply
    59,789x = 82,508.82 × 34,653.08
  4. Step 4: Simplify right side
    59,789x = 2,859,184,740.17
  5. Step 5: Solve for x
    x = 2,859,184,740.17/59,789
  6. Step 6: Final answer
    x = 47,821.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.