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Finding the Fourth Proportional to 250,223.41, 375,333.72 and 60,683.65

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Solution

The fourth proportional to 250,223.41, 375,333.72 and 60,683.65 is: 91,025.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,223.41 : 375,333.72 = 60,683.65 : x
  2. Step 2: Convert to fraction form
    250,223.41/375,333.72 = 60,683.65/x
  3. Step 3: Cross multiply
    250,223.41x = 375,333.72 × 60,683.65
  4. Step 4: Simplify right side
    250,223.41x = 22,776,620,097.68
  5. Step 5: Solve for x
    x = 22,776,620,097.68/250,223.41
  6. Step 6: Final answer
    x = 91,025.14

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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.