Home / 194,832.30-292,248.45-166,291.95

Finding the Fourth Proportional to 194,832.30, 292,248.45 and 166,291.95

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Solution

The fourth proportional to 194,832.30, 292,248.45 and 166,291.95 is: 249,437.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,832.30 : 292,248.45 = 166,291.95 : x
  2. Step 2: Convert to fraction form
    194,832.30/292,248.45 = 166,291.95/x
  3. Step 3: Cross multiply
    194,832.30x = 292,248.45 × 166,291.95
  4. Step 4: Simplify right side
    194,832.30x = 48,598,564,634.98
  5. Step 5: Solve for x
    x = 48,598,564,634.98/194,832.30
  6. Step 6: Final answer
    x = 249,437.93

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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.