Home / 35,318.07-52,976.97-9,022.77

Finding the Fourth Proportional to 35,318.07, 52,976.97 and 9,022.77

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Solution

The fourth proportional to 35,318.07, 52,976.97 and 9,022.77 is: 13,534.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,318.07 : 52,976.97 = 9,022.77 : x
  2. Step 2: Convert to fraction form
    35,318.07/52,976.97 = 9,022.77/x
  3. Step 3: Cross multiply
    35,318.07x = 52,976.97 × 9,022.77
  4. Step 4: Simplify right side
    35,318.07x = 477,999,015.61
  5. Step 5: Solve for x
    x = 477,999,015.61/35,318.07
  6. Step 6: Final answer
    x = 13,534.12

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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.