Home / 35,367.29-48,805.05-19,448.68

Finding the Fourth Proportional to 35,367.29, 48,805.05 and 19,448.68

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Solution

The fourth proportional to 35,367.29, 48,805.05 and 19,448.68 is: 26,838.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,367.29 : 48,805.05 = 19,448.68 : x
  2. Step 2: Convert to fraction form
    35,367.29/48,805.05 = 19,448.68/x
  3. Step 3: Cross multiply
    35,367.29x = 48,805.05 × 19,448.68
  4. Step 4: Simplify right side
    35,367.29x = 949,193,750.75
  5. Step 5: Solve for x
    x = 949,193,750.75/35,367.29
  6. Step 6: Final answer
    x = 26,838.18

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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.