Home / 224,541.10-336,811.65-202,397.73

Finding the Fourth Proportional to 224,541.10, 336,811.65 and 202,397.73

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Solution

The fourth proportional to 224,541.10, 336,811.65 and 202,397.73 is: 303,596.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,541.10 : 336,811.65 = 202,397.73 : x
  2. Step 2: Convert to fraction form
    224,541.10/336,811.65 = 202,397.73/x
  3. Step 3: Cross multiply
    224,541.10x = 336,811.65 × 202,397.73
  4. Step 4: Simplify right side
    224,541.10x = 68,169,913,397.55
  5. Step 5: Solve for x
    x = 68,169,913,397.55/224,541.10
  6. Step 6: Final answer
    x = 303,596.60

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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.