Home / 335,011.41-502,536.28-95,106.55

Finding the Fourth Proportional to 335,011.41, 502,536.28 and 95,106.55

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Solution

The fourth proportional to 335,011.41, 502,536.28 and 95,106.55 is: 142,665.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,011.41 : 502,536.28 = 95,106.55 : x
  2. Step 2: Convert to fraction form
    335,011.41/502,536.28 = 95,106.55/x
  3. Step 3: Cross multiply
    335,011.41x = 502,536.28 × 95,106.55
  4. Step 4: Simplify right side
    335,011.41x = 47,794,491,199.62
  5. Step 5: Solve for x
    x = 47,794,491,199.62/335,011.41
  6. Step 6: Final answer
    x = 142,665.26

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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.