Home / 94,969.59-131,056.41-52,528.08

Finding the Fourth Proportional to 94,969.59, 131,056.41 and 52,528.08

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Solution

The fourth proportional to 94,969.59, 131,056.41 and 52,528.08 is: 72,487.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,969.59 : 131,056.41 = 52,528.08 : x
  2. Step 2: Convert to fraction form
    94,969.59/131,056.41 = 52,528.08/x
  3. Step 3: Cross multiply
    94,969.59x = 131,056.41 × 52,528.08
  4. Step 4: Simplify right side
    94,969.59x = 6,884,141,588.99
  5. Step 5: Solve for x
    x = 6,884,141,588.99/94,969.59
  6. Step 6: Final answer
    x = 72,487.85

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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.