Home / 35,707.03-53,691.76-34,263.61

Finding the Fourth Proportional to 35,707.03, 53,691.76 and 34,263.61

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Solution

The fourth proportional to 35,707.03, 53,691.76 and 34,263.61 is: 51,521.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,707.03 : 53,691.76 = 34,263.61 : x
  2. Step 2: Convert to fraction form
    35,707.03/53,691.76 = 34,263.61/x
  3. Step 3: Cross multiply
    35,707.03x = 53,691.76 × 34,263.61
  4. Step 4: Simplify right side
    35,707.03x = 1,839,673,433.45
  5. Step 5: Solve for x
    x = 1,839,673,433.45/35,707.03
  6. Step 6: Final answer
    x = 51,521.33

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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.