Home / 334,566.24-501,467.58-134,758.68

Finding the Fourth Proportional to 334,566.24, 501,467.58 and 134,758.68

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Solution

The fourth proportional to 334,566.24, 501,467.58 and 134,758.68 is: 201,984.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,566.24 : 501,467.58 = 134,758.68 : x
  2. Step 2: Convert to fraction form
    334,566.24/501,467.58 = 134,758.68/x
  3. Step 3: Cross multiply
    334,566.24x = 501,467.58 × 134,758.68
  4. Step 4: Simplify right side
    334,566.24x = 67,577,109,143.59
  5. Step 5: Solve for x
    x = 67,577,109,143.59/334,566.24
  6. Step 6: Final answer
    x = 201,984.24

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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.