Home / 265,928.44-366,929.04-151,187.26

Finding the Fourth Proportional to 265,928.44, 366,929.04 and 151,187.26

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Solution

The fourth proportional to 265,928.44, 366,929.04 and 151,187.26 is: 208,608.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,928.44 : 366,929.04 = 151,187.26 : x
  2. Step 2: Convert to fraction form
    265,928.44/366,929.04 = 151,187.26/x
  3. Step 3: Cross multiply
    265,928.44x = 366,929.04 × 151,187.26
  4. Step 4: Simplify right side
    265,928.44x = 55,474,996,172.03
  5. Step 5: Solve for x
    x = 55,474,996,172.03/265,928.44
  6. Step 6: Final answer
    x = 208,608.74

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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.