Home / 194,285.23-291,006.01-94,235.14

Finding the Fourth Proportional to 194,285.23, 291,006.01 and 94,235.14

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Solution

The fourth proportional to 194,285.23, 291,006.01 and 94,235.14 is: 141,148.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,285.23 : 291,006.01 = 94,235.14 : x
  2. Step 2: Convert to fraction form
    194,285.23/291,006.01 = 94,235.14/x
  3. Step 3: Cross multiply
    194,285.23x = 291,006.01 × 94,235.14
  4. Step 4: Simplify right side
    194,285.23x = 27,422,991,622.02
  5. Step 5: Solve for x
    x = 27,422,991,622.02/194,285.23
  6. Step 6: Final answer
    x = 141,148.11

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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.