Home / 41,802.36-57,688.92-22,940.16

Finding the Fourth Proportional to 41,802.36, 57,688.92 and 22,940.16

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Solution

The fourth proportional to 41,802.36, 57,688.92 and 22,940.16 is: 31,658.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,802.36 : 57,688.92 = 22,940.16 : x
  2. Step 2: Convert to fraction form
    41,802.36/57,688.92 = 22,940.16/x
  3. Step 3: Cross multiply
    41,802.36x = 57,688.92 × 22,940.16
  4. Step 4: Simplify right side
    41,802.36x = 1,323,393,055.03
  5. Step 5: Solve for x
    x = 1,323,393,055.03/41,802.36
  6. Step 6: Final answer
    x = 31,658.33

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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.