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Finding the Fourth Proportional to 265,354.51, 366,093.05 and 150,566.68

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Solution

The fourth proportional to 265,354.51, 366,093.05 and 150,566.68 is: 207,727.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,354.51 : 366,093.05 = 150,566.68 : x
  2. Step 2: Convert to fraction form
    265,354.51/366,093.05 = 150,566.68/x
  3. Step 3: Cross multiply
    265,354.51x = 366,093.05 × 150,566.68
  4. Step 4: Simplify right side
    265,354.51x = 55,121,415,109.57
  5. Step 5: Solve for x
    x = 55,121,415,109.57/265,354.51
  6. Step 6: Final answer
    x = 207,727.45

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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.