Home / 41,802.09-57,685.01-22,938.81

Finding the Fourth Proportional to 41,802.09, 57,685.01 and 22,938.81

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Solution

The fourth proportional to 41,802.09, 57,685.01 and 22,938.81 is: 31,654.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,802.09 : 57,685.01 = 22,938.81 : x
  2. Step 2: Convert to fraction form
    41,802.09/57,685.01 = 22,938.81/x
  3. Step 3: Cross multiply
    41,802.09x = 57,685.01 × 22,938.81
  4. Step 4: Simplify right side
    41,802.09x = 1,323,225,369.54
  5. Step 5: Solve for x
    x = 1,323,225,369.54/41,802.09
  6. Step 6: Final answer
    x = 31,654.53

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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.