Home / 194,152.42-267,827.58-133,617.97

Finding the Fourth Proportional to 194,152.42, 267,827.58 and 133,617.97

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Solution

The fourth proportional to 194,152.42, 267,827.58 and 133,617.97 is: 184,322.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,152.42 : 267,827.58 = 133,617.97 : x
  2. Step 2: Convert to fraction form
    194,152.42/267,827.58 = 133,617.97/x
  3. Step 3: Cross multiply
    194,152.42x = 267,827.58 × 133,617.97
  4. Step 4: Simplify right side
    194,152.42x = 35,786,577,248.67
  5. Step 5: Solve for x
    x = 35,786,577,248.67/194,152.42
  6. Step 6: Final answer
    x = 184,322.08

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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.