Home / 106,247.19-158,593.44-93,636.24

Finding the Fourth Proportional to 106,247.19, 158,593.44 and 93,636.24

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Solution

The fourth proportional to 106,247.19, 158,593.44 and 93,636.24 is: 139,769.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,247.19 : 158,593.44 = 93,636.24 : x
  2. Step 2: Convert to fraction form
    106,247.19/158,593.44 = 93,636.24/x
  3. Step 3: Cross multiply
    106,247.19x = 158,593.44 × 93,636.24
  4. Step 4: Simplify right side
    106,247.19x = 14,850,092,617.30
  5. Step 5: Solve for x
    x = 14,850,092,617.30/106,247.19
  6. Step 6: Final answer
    x = 139,769.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.