Home / 94,955.25-131,038.26-52,513.77

Finding the Fourth Proportional to 94,955.25, 131,038.26 and 52,513.77

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Solution

The fourth proportional to 94,955.25, 131,038.26 and 52,513.77 is: 72,469.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,955.25 : 131,038.26 = 52,513.77 : x
  2. Step 2: Convert to fraction form
    94,955.25/131,038.26 = 52,513.77/x
  3. Step 3: Cross multiply
    94,955.25x = 131,038.26 × 52,513.77
  4. Step 4: Simplify right side
    94,955.25x = 6,881,313,046.84
  5. Step 5: Solve for x
    x = 6,881,313,046.84/94,955.25
  6. Step 6: Final answer
    x = 72,469.01

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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.