Home / 265,525.81-366,561.04-179,936.95

Finding the Fourth Proportional to 265,525.81, 366,561.04 and 179,936.95

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Solution

The fourth proportional to 265,525.81, 366,561.04 and 179,936.95 is: 248,404.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,525.81 : 366,561.04 = 179,936.95 : x
  2. Step 2: Convert to fraction form
    265,525.81/366,561.04 = 179,936.95/x
  3. Step 3: Cross multiply
    265,525.81x = 366,561.04 × 179,936.95
  4. Step 4: Simplify right side
    265,525.81x = 65,957,875,526.43
  5. Step 5: Solve for x
    x = 65,957,875,526.43/265,525.81
  6. Step 6: Final answer
    x = 248,404.76

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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.