Home / 232,725.74-349,081.62-64,256.35

Finding the Fourth Proportional to 232,725.74, 349,081.62 and 64,256.35

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Solution

The fourth proportional to 232,725.74, 349,081.62 and 64,256.35 is: 96,382.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,725.74 : 349,081.62 = 64,256.35 : x
  2. Step 2: Convert to fraction form
    232,725.74/349,081.62 = 64,256.35/x
  3. Step 3: Cross multiply
    232,725.74x = 349,081.62 × 64,256.35
  4. Step 4: Simplify right side
    232,725.74x = 22,430,710,753.29
  5. Step 5: Solve for x
    x = 22,430,710,753.29/232,725.74
  6. Step 6: Final answer
    x = 96,382.60

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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.