Home / 61,805.19-92,707.79-22,353.08

Finding the Fourth Proportional to 61,805.19, 92,707.79 and 22,353.08

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Solution

The fourth proportional to 61,805.19, 92,707.79 and 22,353.08 is: 33,529.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,805.19 : 92,707.79 = 22,353.08 : x
  2. Step 2: Convert to fraction form
    61,805.19/92,707.79 = 22,353.08/x
  3. Step 3: Cross multiply
    61,805.19x = 92,707.79 × 22,353.08
  4. Step 4: Simplify right side
    61,805.19x = 2,072,304,718.41
  5. Step 5: Solve for x
    x = 2,072,304,718.41/61,805.19
  6. Step 6: Final answer
    x = 33,529.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.