Home / 184,521.64-275,771.36-134,706.64

Finding the Fourth Proportional to 184,521.64, 275,771.36 and 134,706.64

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Solution

The fourth proportional to 184,521.64, 275,771.36 and 134,706.64 is: 201,321.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,521.64 : 275,771.36 = 134,706.64 : x
  2. Step 2: Convert to fraction form
    184,521.64/275,771.36 = 134,706.64/x
  3. Step 3: Cross multiply
    184,521.64x = 275,771.36 × 134,706.64
  4. Step 4: Simplify right side
    184,521.64x = 37,148,232,456.02
  5. Step 5: Solve for x
    x = 37,148,232,456.02/184,521.64
  6. Step 6: Final answer
    x = 201,321.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.