Home / 41,582.10-57,384.63-22,719.24

Finding the Fourth Proportional to 41,582.10, 57,384.63 and 22,719.24

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Solution

The fourth proportional to 41,582.10, 57,384.63 and 22,719.24 is: 31,353.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,582.10 : 57,384.63 = 22,719.24 : x
  2. Step 2: Convert to fraction form
    41,582.10/57,384.63 = 22,719.24/x
  3. Step 3: Cross multiply
    41,582.10x = 57,384.63 × 22,719.24
  4. Step 4: Simplify right side
    41,582.10x = 1,303,735,181.28
  5. Step 5: Solve for x
    x = 1,303,735,181.28/41,582.10
  6. Step 6: Final answer
    x = 31,353.28

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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.