Home / 196,247.64-294,184.61-63,034.50

Finding the Fourth Proportional to 196,247.64, 294,184.61 and 63,034.50

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Solution

The fourth proportional to 196,247.64, 294,184.61 and 63,034.50 is: 94,491.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,247.64 : 294,184.61 = 63,034.50 : x
  2. Step 2: Convert to fraction form
    196,247.64/294,184.61 = 63,034.50/x
  3. Step 3: Cross multiply
    196,247.64x = 294,184.61 × 63,034.50
  4. Step 4: Simplify right side
    196,247.64x = 18,543,780,823.44
  5. Step 5: Solve for x
    x = 18,543,780,823.44/196,247.64
  6. Step 6: Final answer
    x = 94,491.74

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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.