Home / 114,083.15-157,435.79-63,093.24

Finding the Fourth Proportional to 114,083.15, 157,435.79 and 63,093.24

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Solution

The fourth proportional to 114,083.15, 157,435.79 and 63,093.24 is: 87,069.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,083.15 : 157,435.79 = 63,093.24 : x
  2. Step 2: Convert to fraction form
    114,083.15/157,435.79 = 63,093.24/x
  3. Step 3: Cross multiply
    114,083.15x = 157,435.79 × 63,093.24
  4. Step 4: Simplify right side
    114,083.15x = 9,933,133,767.59
  5. Step 5: Solve for x
    x = 9,933,133,767.59/114,083.15
  6. Step 6: Final answer
    x = 87,069.25

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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.