Home / 61,054.14-84,253.73-34,196.57

Finding the Fourth Proportional to 61,054.14, 84,253.73 and 34,196.57

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Solution

The fourth proportional to 61,054.14, 84,253.73 and 34,196.57 is: 47,190.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,054.14 : 84,253.73 = 34,196.57 : x
  2. Step 2: Convert to fraction form
    61,054.14/84,253.73 = 34,196.57/x
  3. Step 3: Cross multiply
    61,054.14x = 84,253.73 × 34,196.57
  4. Step 4: Simplify right side
    61,054.14x = 2,881,188,575.71
  5. Step 5: Solve for x
    x = 2,881,188,575.71/61,054.14
  6. Step 6: Final answer
    x = 47,190.72

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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.