Home / 236,056.90-325,748.34-134,082.05

Finding the Fourth Proportional to 236,056.90, 325,748.34 and 134,082.05

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Solution

The fourth proportional to 236,056.90, 325,748.34 and 134,082.05 is: 185,027.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,056.90 : 325,748.34 = 134,082.05 : x
  2. Step 2: Convert to fraction form
    236,056.90/325,748.34 = 134,082.05/x
  3. Step 3: Cross multiply
    236,056.90x = 325,748.34 × 134,082.05
  4. Step 4: Simplify right side
    236,056.90x = 43,677,005,211.30
  5. Step 5: Solve for x
    x = 43,677,005,211.30/236,056.90
  6. Step 6: Final answer
    x = 185,027.45

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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.