Home / 194,228.67-291,266.46-94,359.32

Finding the Fourth Proportional to 194,228.67, 291,266.46 and 94,359.32

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Solution

The fourth proportional to 194,228.67, 291,266.46 and 94,359.32 is: 141,501.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,228.67 : 291,266.46 = 94,359.32 : x
  2. Step 2: Convert to fraction form
    194,228.67/291,266.46 = 94,359.32/x
  3. Step 3: Cross multiply
    194,228.67x = 291,266.46 × 94,359.32
  4. Step 4: Simplify right side
    194,228.67x = 27,483,703,648.07
  5. Step 5: Solve for x
    x = 27,483,703,648.07/194,228.67
  6. Step 6: Final answer
    x = 141,501.79

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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.