Home / 183,269.36-252,907.44-107,822.72

Finding the Fourth Proportional to 183,269.36, 252,907.44 and 107,822.72

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Solution

The fourth proportional to 183,269.36, 252,907.44 and 107,822.72 is: 148,792.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,269.36 : 252,907.44 = 107,822.72 : x
  2. Step 2: Convert to fraction form
    183,269.36/252,907.44 = 107,822.72/x
  3. Step 3: Cross multiply
    183,269.36x = 252,907.44 × 107,822.72
  4. Step 4: Simplify right side
    183,269.36x = 27,269,168,089.04
  5. Step 5: Solve for x
    x = 27,269,168,089.04/183,269.36
  6. Step 6: Final answer
    x = 148,792.84

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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.