Home / 41,448.71-62,114.21-31,925.02

Finding the Fourth Proportional to 41,448.71, 62,114.21 and 31,925.02

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Solution

The fourth proportional to 41,448.71, 62,114.21 and 31,925.02 is: 47,842.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,448.71 : 62,114.21 = 31,925.02 : x
  2. Step 2: Convert to fraction form
    41,448.71/62,114.21 = 31,925.02/x
  3. Step 3: Cross multiply
    41,448.71x = 62,114.21 × 31,925.02
  4. Step 4: Simplify right side
    41,448.71x = 1,982,997,317.81
  5. Step 5: Solve for x
    x = 1,982,997,317.81/41,448.71
  6. Step 6: Final answer
    x = 47,842.19

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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.