Home / 194,646.27-291,944.16-61,539.96

Finding the Fourth Proportional to 194,646.27, 291,944.16 and 61,539.96

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Solution

The fourth proportional to 194,646.27, 291,944.16 and 61,539.96 is: 92,301.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,646.27 : 291,944.16 = 61,539.96 : x
  2. Step 2: Convert to fraction form
    194,646.27/291,944.16 = 61,539.96/x
  3. Step 3: Cross multiply
    194,646.27x = 291,944.16 × 61,539.96
  4. Step 4: Simplify right side
    194,646.27x = 17,966,231,928.63
  5. Step 5: Solve for x
    x = 17,966,231,928.63/194,646.27
  6. Step 6: Final answer
    x = 92,301.96

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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.