Home / 61,374.96-84,677.08-50,024.94

Finding the Fourth Proportional to 61,374.96, 84,677.08 and 50,024.94

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Solution

The fourth proportional to 61,374.96, 84,677.08 and 50,024.94 is: 69,017.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,374.96 : 84,677.08 = 50,024.94 : x
  2. Step 2: Convert to fraction form
    61,374.96/84,677.08 = 50,024.94/x
  3. Step 3: Cross multiply
    61,374.96x = 84,677.08 × 50,024.94
  4. Step 4: Simplify right side
    61,374.96x = 4,235,965,759.74
  5. Step 5: Solve for x
    x = 4,235,965,759.74/61,374.96
  6. Step 6: Final answer
    x = 69,017.82

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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.