Home / 267,526.38-369,193.44-151,230.60

Finding the Fourth Proportional to 267,526.38, 369,193.44 and 151,230.60

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Solution

The fourth proportional to 267,526.38, 369,193.44 and 151,230.60 is: 208,702.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,526.38 : 369,193.44 = 151,230.60 : x
  2. Step 2: Convert to fraction form
    267,526.38/369,193.44 = 151,230.60/x
  3. Step 3: Cross multiply
    267,526.38x = 369,193.44 × 151,230.60
  4. Step 4: Simplify right side
    267,526.38x = 55,833,345,447.26
  5. Step 5: Solve for x
    x = 55,833,345,447.26/267,526.38
  6. Step 6: Final answer
    x = 208,702.21

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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.