Home / 194,369.02-291,563.96-61,259.69

Finding the Fourth Proportional to 194,369.02, 291,563.96 and 61,259.69

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Solution

The fourth proportional to 194,369.02, 291,563.96 and 61,259.69 is: 91,892.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,369.02 : 291,563.96 = 61,259.69 : x
  2. Step 2: Convert to fraction form
    194,369.02/291,563.96 = 61,259.69/x
  3. Step 3: Cross multiply
    194,369.02x = 291,563.96 × 61,259.69
  4. Step 4: Simplify right side
    194,369.02x = 17,861,118,227.38
  5. Step 5: Solve for x
    x = 17,861,118,227.38/194,369.02
  6. Step 6: Final answer
    x = 91,892.83

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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.