Home / 41,719.01-57,577.70-23,809.91

Finding the Fourth Proportional to 41,719.01, 57,577.70 and 23,809.91

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Solution

The fourth proportional to 41,719.01, 57,577.70 and 23,809.91 is: 32,860.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,719.01 : 57,577.70 = 23,809.91 : x
  2. Step 2: Convert to fraction form
    41,719.01/57,577.70 = 23,809.91/x
  3. Step 3: Cross multiply
    41,719.01x = 57,577.70 × 23,809.91
  4. Step 4: Simplify right side
    41,719.01x = 1,370,919,855.01
  5. Step 5: Solve for x
    x = 1,370,919,855.01/41,719.01
  6. Step 6: Final answer
    x = 32,860.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.