Home / 194,849.10-292,273.65-183,039.30

Finding the Fourth Proportional to 194,849.10, 292,273.65 and 183,039.30

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Solution

The fourth proportional to 194,849.10, 292,273.65 and 183,039.30 is: 274,558.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,849.10 : 292,273.65 = 183,039.30 : x
  2. Step 2: Convert to fraction form
    194,849.10/292,273.65 = 183,039.30/x
  3. Step 3: Cross multiply
    194,849.10x = 292,273.65 × 183,039.30
  4. Step 4: Simplify right side
    194,849.10x = 53,497,564,304.45
  5. Step 5: Solve for x
    x = 53,497,564,304.45/194,849.10
  6. Step 6: Final answer
    x = 274,558.95

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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.