Home / 194,817.24-292,227.62-61,698.15

Finding the Fourth Proportional to 194,817.24, 292,227.62 and 61,698.15

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Solution

The fourth proportional to 194,817.24, 292,227.62 and 61,698.15 is: 92,547.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,817.24 : 292,227.62 = 61,698.15 : x
  2. Step 2: Convert to fraction form
    194,817.24/292,227.62 = 61,698.15/x
  3. Step 3: Cross multiply
    194,817.24x = 292,227.62 × 61,698.15
  4. Step 4: Simplify right side
    194,817.24x = 18,029,903,224.41
  5. Step 5: Solve for x
    x = 18,029,903,224.41/194,817.24
  6. Step 6: Final answer
    x = 92,547.78

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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.