Home / 214,697.04-296,295.32-124,069.64

Finding the Fourth Proportional to 214,697.04, 296,295.32 and 124,069.64

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Solution

The fourth proportional to 214,697.04, 296,295.32 and 124,069.64 is: 171,223.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,697.04 : 296,295.32 = 124,069.64 : x
  2. Step 2: Convert to fraction form
    214,697.04/296,295.32 = 124,069.64/x
  3. Step 3: Cross multiply
    214,697.04x = 296,295.32 × 124,069.64
  4. Step 4: Simplify right side
    214,697.04x = 36,761,253,686.08
  5. Step 5: Solve for x
    x = 36,761,253,686.08/214,697.04
  6. Step 6: Final answer
    x = 171,223.85

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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.