Home / 235,124.98-352,576.36-91,098.27

Finding the Fourth Proportional to 235,124.98, 352,576.36 and 91,098.27

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Solution

The fourth proportional to 235,124.98, 352,576.36 and 91,098.27 is: 136,604.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,124.98 : 352,576.36 = 91,098.27 : x
  2. Step 2: Convert to fraction form
    235,124.98/352,576.36 = 91,098.27/x
  3. Step 3: Cross multiply
    235,124.98x = 352,576.36 × 91,098.27
  4. Step 4: Simplify right side
    235,124.98x = 32,119,096,744.93
  5. Step 5: Solve for x
    x = 32,119,096,744.93/235,124.98
  6. Step 6: Final answer
    x = 136,604.36

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1.5x scale

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.