Home / 61,934.49-92,905.26-17,557.75

Finding the Fourth Proportional to 61,934.49, 92,905.26 and 17,557.75

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Solution

The fourth proportional to 61,934.49, 92,905.26 and 17,557.75 is: 26,337.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,934.49 : 92,905.26 = 17,557.75 : x
  2. Step 2: Convert to fraction form
    61,934.49/92,905.26 = 17,557.75/x
  3. Step 3: Cross multiply
    61,934.49x = 92,905.26 × 17,557.75
  4. Step 4: Simplify right side
    61,934.49x = 1,631,207,328.77
  5. Step 5: Solve for x
    x = 1,631,207,328.77/61,934.49
  6. Step 6: Final answer
    x = 26,337.62

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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.