Home / 193,333.32-267,279.48-191,561.04

Finding the Fourth Proportional to 193,333.32, 267,279.48 and 191,561.04

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Solution

The fourth proportional to 193,333.32, 267,279.48 and 191,561.04 is: 264,829.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,333.32 : 267,279.48 = 191,561.04 : x
  2. Step 2: Convert to fraction form
    193,333.32/267,279.48 = 191,561.04/x
  3. Step 3: Cross multiply
    193,333.32x = 267,279.48 × 191,561.04
  4. Step 4: Simplify right side
    193,333.32x = 51,200,335,159.46
  5. Step 5: Solve for x
    x = 51,200,335,159.46/193,333.32
  6. Step 6: Final answer
    x = 264,829.34

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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.