Home / 264,256.56-364,674.30-151,081.68

Finding the Fourth Proportional to 264,256.56, 364,674.30 and 151,081.68

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Solution

The fourth proportional to 264,256.56, 364,674.30 and 151,081.68 is: 208,492.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,256.56 : 364,674.30 = 151,081.68 : x
  2. Step 2: Convert to fraction form
    264,256.56/364,674.30 = 151,081.68/x
  3. Step 3: Cross multiply
    264,256.56x = 364,674.30 × 151,081.68
  4. Step 4: Simplify right side
    264,256.56x = 55,095,605,896.82
  5. Step 5: Solve for x
    x = 55,095,605,896.82/264,256.56
  6. Step 6: Final answer
    x = 208,492.86

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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.