Home / 94,932.87-131,009.99-52,492.92

Finding the Fourth Proportional to 94,932.87, 131,009.99 and 52,492.92

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Solution

The fourth proportional to 94,932.87, 131,009.99 and 52,492.92 is: 72,441.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,932.87 : 131,009.99 = 52,492.92 : x
  2. Step 2: Convert to fraction form
    94,932.87/131,009.99 = 52,492.92/x
  3. Step 3: Cross multiply
    94,932.87x = 131,009.99 × 52,492.92
  4. Step 4: Simplify right side
    94,932.87x = 6,877,096,661.81
  5. Step 5: Solve for x
    x = 6,877,096,661.81/94,932.87
  6. Step 6: Final answer
    x = 72,441.68

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1.5x scale

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.