Home / 183,799.40-275,699.10-166,886.60

Finding the Fourth Proportional to 183,799.40, 275,699.10 and 166,886.60

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Solution

The fourth proportional to 183,799.40, 275,699.10 and 166,886.60 is: 250,329.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,799.40 : 275,699.10 = 166,886.60 : x
  2. Step 2: Convert to fraction form
    183,799.40/275,699.10 = 166,886.60/x
  3. Step 3: Cross multiply
    183,799.40x = 275,699.10 × 166,886.60
  4. Step 4: Simplify right side
    183,799.40x = 46,010,485,422.06
  5. Step 5: Solve for x
    x = 46,010,485,422.06/183,799.40
  6. Step 6: Final answer
    x = 250,329.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.