Home / 164,009.08-246,091.38-97,580.44

Finding the Fourth Proportional to 164,009.08, 246,091.38 and 97,580.44

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Solution

The fourth proportional to 164,009.08, 246,091.38 and 97,580.44 is: 146,416.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,009.08 : 246,091.38 = 97,580.44 : x
  2. Step 2: Convert to fraction form
    164,009.08/246,091.38 = 97,580.44/x
  3. Step 3: Cross multiply
    164,009.08x = 246,091.38 × 97,580.44
  4. Step 4: Simplify right side
    164,009.08x = 24,013,705,140.61
  5. Step 5: Solve for x
    x = 24,013,705,140.61/164,009.08
  6. Step 6: Final answer
    x = 146,416.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.