Home / 264,281.88-364,697.34-151,112.04

Finding the Fourth Proportional to 264,281.88, 364,697.34 and 151,112.04

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Solution

The fourth proportional to 264,281.88, 364,697.34 and 151,112.04 is: 208,527.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,281.88 : 364,697.34 = 151,112.04 : x
  2. Step 2: Convert to fraction form
    264,281.88/364,697.34 = 151,112.04/x
  3. Step 3: Cross multiply
    264,281.88x = 364,697.34 × 151,112.04
  4. Step 4: Simplify right side
    264,281.88x = 55,110,159,029.97
  5. Step 5: Solve for x
    x = 55,110,159,029.97/264,281.88
  6. Step 6: Final answer
    x = 208,527.95

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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.