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Finding the Fourth Proportional to 250,094.69, 375,142.99 and 60,554.74

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Solution

The fourth proportional to 250,094.69, 375,142.99 and 60,554.74 is: 90,832.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,094.69 : 375,142.99 = 60,554.74 : x
  2. Step 2: Convert to fraction form
    250,094.69/375,142.99 = 60,554.74/x
  3. Step 3: Cross multiply
    250,094.69x = 375,142.99 × 60,554.74
  4. Step 4: Simplify right side
    250,094.69x = 22,716,684,346.56
  5. Step 5: Solve for x
    x = 22,716,684,346.56/250,094.69
  6. Step 6: Final answer
    x = 90,832.34

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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.