Home / 263,774.76-364,135.32-150,575.64

Finding the Fourth Proportional to 263,774.76, 364,135.32 and 150,575.64

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Solution

The fourth proportional to 263,774.76, 364,135.32 and 150,575.64 is: 207,866.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,774.76 : 364,135.32 = 150,575.64 : x
  2. Step 2: Convert to fraction form
    263,774.76/364,135.32 = 150,575.64/x
  3. Step 3: Cross multiply
    263,774.76x = 364,135.32 × 150,575.64
  4. Step 4: Simplify right side
    263,774.76x = 54,829,908,855.60
  5. Step 5: Solve for x
    x = 54,829,908,855.60/263,774.76
  6. Step 6: Final answer
    x = 207,866.40

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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.