Home / 265,723.93-366,732.12-152,544.25

Finding the Fourth Proportional to 265,723.93, 366,732.12 and 152,544.25

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Solution

The fourth proportional to 265,723.93, 366,732.12 and 152,544.25 is: 210,530.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,723.93 : 366,732.12 = 152,544.25 : x
  2. Step 2: Convert to fraction form
    265,723.93/366,732.12 = 152,544.25/x
  3. Step 3: Cross multiply
    265,723.93x = 366,732.12 × 152,544.25
  4. Step 4: Simplify right side
    265,723.93x = 55,942,876,196.31
  5. Step 5: Solve for x
    x = 55,942,876,196.31/265,723.93
  6. Step 6: Final answer
    x = 210,530.06

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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.