Home / 62,223.18-93,326.83-20,098.89

Finding the Fourth Proportional to 62,223.18, 93,326.83 and 20,098.89

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Solution

The fourth proportional to 62,223.18, 93,326.83 and 20,098.89 is: 30,145.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223.18 : 93,326.83 = 20,098.89 : x
  2. Step 2: Convert to fraction form
    62,223.18/93,326.83 = 20,098.89/x
  3. Step 3: Cross multiply
    62,223.18x = 93,326.83 × 20,098.89
  4. Step 4: Simplify right side
    62,223.18x = 1,875,765,123.09
  5. Step 5: Solve for x
    x = 1,875,765,123.09/62,223.18
  6. Step 6: Final answer
    x = 30,145.76

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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.