Home / 232,520.62-348,782.80-64,050.26

Finding the Fourth Proportional to 232,520.62, 348,782.80 and 64,050.26

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Solution

The fourth proportional to 232,520.62, 348,782.80 and 64,050.26 is: 96,075.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,520.62 : 348,782.80 = 64,050.26 : x
  2. Step 2: Convert to fraction form
    232,520.62/348,782.80 = 64,050.26/x
  3. Step 3: Cross multiply
    232,520.62x = 348,782.80 × 64,050.26
  4. Step 4: Simplify right side
    232,520.62x = 22,339,629,023.53
  5. Step 5: Solve for x
    x = 22,339,629,023.53/232,520.62
  6. Step 6: Final answer
    x = 96,075.91

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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.