Home / 232,666.36-348,955.38-64,145.04

Finding the Fourth Proportional to 232,666.36, 348,955.38 and 64,145.04

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Solution

The fourth proportional to 232,666.36, 348,955.38 and 64,145.04 is: 96,205.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,666.36 : 348,955.38 = 64,145.04 : x
  2. Step 2: Convert to fraction form
    232,666.36/348,955.38 = 64,145.04/x
  3. Step 3: Cross multiply
    232,666.36x = 348,955.38 × 64,145.04
  4. Step 4: Simplify right side
    232,666.36x = 22,383,756,808.32
  5. Step 5: Solve for x
    x = 22,383,756,808.32/232,666.36
  6. Step 6: Final answer
    x = 96,205.39

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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.