Home / 191,506.24-264,310.08-146,098.56

Finding the Fourth Proportional to 191,506.24, 264,310.08 and 146,098.56

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Solution

The fourth proportional to 191,506.24, 264,310.08 and 146,098.56 is: 201,640.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,506.24 : 264,310.08 = 146,098.56 : x
  2. Step 2: Convert to fraction form
    191,506.24/264,310.08 = 146,098.56/x
  3. Step 3: Cross multiply
    191,506.24x = 264,310.08 × 146,098.56
  4. Step 4: Simplify right side
    191,506.24x = 38,615,322,081.48
  5. Step 5: Solve for x
    x = 38,615,322,081.48/191,506.24
  6. Step 6: Final answer
    x = 201,640.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.