Home / 151,265.65-226,899.77-43,194.74

Finding the Fourth Proportional to 151,265.65, 226,899.77 and 43,194.74

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Solution

The fourth proportional to 151,265.65, 226,899.77 and 43,194.74 is: 64,792.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,265.65 : 226,899.77 = 43,194.74 : x
  2. Step 2: Convert to fraction form
    151,265.65/226,899.77 = 43,194.74/x
  3. Step 3: Cross multiply
    151,265.65x = 226,899.77 × 43,194.74
  4. Step 4: Simplify right side
    151,265.65x = 9,800,875,544.70
  5. Step 5: Solve for x
    x = 9,800,875,544.70/151,265.65
  6. Step 6: Final answer
    x = 64,792.47

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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.