Home / 194,521.02-291,790.66-94,562.04

Finding the Fourth Proportional to 194,521.02, 291,790.66 and 94,562.04

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Solution

The fourth proportional to 194,521.02, 291,790.66 and 94,562.04 is: 141,847.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,521.02 : 291,790.66 = 94,562.04 : x
  2. Step 2: Convert to fraction form
    194,521.02/291,790.66 = 94,562.04/x
  3. Step 3: Cross multiply
    194,521.02x = 291,790.66 × 94,562.04
  4. Step 4: Simplify right side
    194,521.02x = 27,592,320,062.55
  5. Step 5: Solve for x
    x = 27,592,320,062.55/194,521.02
  6. Step 6: Final answer
    x = 141,847.50

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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.