Home / 169,182.94-233,455.34-101,186.42

Finding the Fourth Proportional to 169,182.94, 233,455.34 and 101,186.42

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Solution

The fourth proportional to 169,182.94, 233,455.34 and 101,186.42 is: 139,627.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,182.94 : 233,455.34 = 101,186.42 : x
  2. Step 2: Convert to fraction form
    169,182.94/233,455.34 = 101,186.42/x
  3. Step 3: Cross multiply
    169,182.94x = 233,455.34 × 101,186.42
  4. Step 4: Simplify right side
    169,182.94x = 23,622,510,084.48
  5. Step 5: Solve for x
    x = 23,622,510,084.48/169,182.94
  6. Step 6: Final answer
    x = 139,627.02

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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.