Home / 35,357.03-48,792.05-19,441.52

Finding the Fourth Proportional to 35,357.03, 48,792.05 and 19,441.52

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Solution

The fourth proportional to 35,357.03, 48,792.05 and 19,441.52 is: 26,828.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,357.03 : 48,792.05 = 19,441.52 : x
  2. Step 2: Convert to fraction form
    35,357.03/48,792.05 = 19,441.52/x
  3. Step 3: Cross multiply
    35,357.03x = 48,792.05 × 19,441.52
  4. Step 4: Simplify right side
    35,357.03x = 948,591,475.94
  5. Step 5: Solve for x
    x = 948,591,475.94/35,357.03
  6. Step 6: Final answer
    x = 26,828.93

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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.