Home / 250,627.42-346,000.24-193,562.10

Finding the Fourth Proportional to 250,627.42, 346,000.24 and 193,562.10

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Solution

The fourth proportional to 250,627.42, 346,000.24 and 193,562.10 is: 267,219.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,627.42 : 346,000.24 = 193,562.10 : x
  2. Step 2: Convert to fraction form
    250,627.42/346,000.24 = 193,562.10/x
  3. Step 3: Cross multiply
    250,627.42x = 346,000.24 × 193,562.10
  4. Step 4: Simplify right side
    250,627.42x = 66,972,532,645.28
  5. Step 5: Solve for x
    x = 66,972,532,645.28/250,627.42
  6. Step 6: Final answer
    x = 267,219.49

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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.