Home / 224,204.02-336,307.24-66,433.84

Finding the Fourth Proportional to 224,204.02, 336,307.24 and 66,433.84

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Solution

The fourth proportional to 224,204.02, 336,307.24 and 66,433.84 is: 99,651.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,204.02 : 336,307.24 = 66,433.84 : x
  2. Step 2: Convert to fraction form
    224,204.02/336,307.24 = 66,433.84/x
  3. Step 3: Cross multiply
    224,204.02x = 336,307.24 × 66,433.84
  4. Step 4: Simplify right side
    224,204.02x = 22,342,180,615.28
  5. Step 5: Solve for x
    x = 22,342,180,615.28/224,204.02
  6. Step 6: Final answer
    x = 99,651.12

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1.5x scale

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.