Home / 183,575.24-253,346.94-101,907.80

Finding the Fourth Proportional to 183,575.24, 253,346.94 and 101,907.80

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Solution

The fourth proportional to 183,575.24, 253,346.94 and 101,907.80 is: 140,640.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,575.24 : 253,346.94 = 101,907.80 : x
  2. Step 2: Convert to fraction form
    183,575.24/253,346.94 = 101,907.80/x
  3. Step 3: Cross multiply
    183,575.24x = 253,346.94 × 101,907.80
  4. Step 4: Simplify right side
    183,575.24x = 25,818,029,292.13
  5. Step 5: Solve for x
    x = 25,818,029,292.13/183,575.24
  6. Step 6: Final answer
    x = 140,640.04

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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.