Home / 94,063.04-141,085.92-31,734.08

Finding the Fourth Proportional to 94,063.04, 141,085.92 and 31,734.08

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Solution

The fourth proportional to 94,063.04, 141,085.92 and 31,734.08 is: 47,598.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,063.04 : 141,085.92 = 31,734.08 : x
  2. Step 2: Convert to fraction form
    94,063.04/141,085.92 = 31,734.08/x
  3. Step 3: Cross multiply
    94,063.04x = 141,085.92 × 31,734.08
  4. Step 4: Simplify right side
    94,063.04x = 4,477,231,872.15
  5. Step 5: Solve for x
    x = 4,477,231,872.15/94,063.04
  6. Step 6: Final answer
    x = 47,598.21

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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.