Home / 169,260.77-233,571.19-97,636.52

Finding the Fourth Proportional to 169,260.77, 233,571.19 and 97,636.52

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Solution

The fourth proportional to 169,260.77, 233,571.19 and 97,636.52 is: 134,733.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,260.77 : 233,571.19 = 97,636.52 : x
  2. Step 2: Convert to fraction form
    169,260.77/233,571.19 = 97,636.52/x
  3. Step 3: Cross multiply
    169,260.77x = 233,571.19 × 97,636.52
  4. Step 4: Simplify right side
    169,260.77x = 22,805,078,163.86
  5. Step 5: Solve for x
    x = 22,805,078,163.86/169,260.77
  6. Step 6: Final answer
    x = 134,733.39

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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.