Home / 63,021.10-94,568.10-23,582.20

Finding the Fourth Proportional to 63,021.10, 94,568.10 and 23,582.20

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Solution

The fourth proportional to 63,021.10, 94,568.10 and 23,582.20 is: 35,386.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,021.10 : 94,568.10 = 23,582.20 : x
  2. Step 2: Convert to fraction form
    63,021.10/94,568.10 = 23,582.20/x
  3. Step 3: Cross multiply
    63,021.10x = 94,568.10 × 23,582.20
  4. Step 4: Simplify right side
    63,021.10x = 2,230,123,847.82
  5. Step 5: Solve for x
    x = 2,230,123,847.82/63,021.10
  6. Step 6: Final answer
    x = 35,386.94

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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.