Home / 66,812.04-92,195.82-36,592.52

Finding the Fourth Proportional to 66,812.04, 92,195.82 and 36,592.52

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Solution

The fourth proportional to 66,812.04, 92,195.82 and 36,592.52 is: 50,495.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,812.04 : 92,195.82 = 36,592.52 : x
  2. Step 2: Convert to fraction form
    66,812.04/92,195.82 = 36,592.52/x
  3. Step 3: Cross multiply
    66,812.04x = 92,195.82 × 36,592.52
  4. Step 4: Simplify right side
    66,812.04x = 3,373,676,926.29
  5. Step 5: Solve for x
    x = 3,373,676,926.29/66,812.04
  6. Step 6: Final answer
    x = 50,495.04

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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.