Home / 156,922.05-235,384.71-62,175.27

Finding the Fourth Proportional to 156,922.05, 235,384.71 and 62,175.27

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Solution

The fourth proportional to 156,922.05, 235,384.71 and 62,175.27 is: 93,263.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,922.05 : 235,384.71 = 62,175.27 : x
  2. Step 2: Convert to fraction form
    156,922.05/235,384.71 = 62,175.27/x
  3. Step 3: Cross multiply
    156,922.05x = 235,384.71 × 62,175.27
  4. Step 4: Simplify right side
    156,922.05x = 14,635,107,898.12
  5. Step 5: Solve for x
    x = 14,635,107,898.12/156,922.05
  6. Step 6: Final answer
    x = 93,263.55

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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.