Home / 184,397.40-276,585.17-64,445.92

Finding the Fourth Proportional to 184,397.40, 276,585.17 and 64,445.92

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Solution

The fourth proportional to 184,397.40, 276,585.17 and 64,445.92 is: 96,665.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,397.40 : 276,585.17 = 64,445.92 : x
  2. Step 2: Convert to fraction form
    184,397.40/276,585.17 = 64,445.92/x
  3. Step 3: Cross multiply
    184,397.40x = 276,585.17 × 64,445.92
  4. Step 4: Simplify right side
    184,397.40x = 17,824,784,725.31
  5. Step 5: Solve for x
    x = 17,824,784,725.31/184,397.40
  6. Step 6: Final answer
    x = 96,665.05

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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.