Home / 194,827.18-292,252.14-54,596.74

Finding the Fourth Proportional to 194,827.18, 292,252.14 and 54,596.74

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Solution

The fourth proportional to 194,827.18, 292,252.14 and 54,596.74 is: 81,898.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,827.18 : 292,252.14 = 54,596.74 : x
  2. Step 2: Convert to fraction form
    194,827.18/292,252.14 = 54,596.74/x
  3. Step 3: Cross multiply
    194,827.18x = 292,252.14 × 54,596.74
  4. Step 4: Simplify right side
    194,827.18x = 15,956,014,102.02
  5. Step 5: Solve for x
    x = 15,956,014,102.02/194,827.18
  6. Step 6: Final answer
    x = 81,898.30

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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.