Home / 161,804.08-241,440.26-144,992.92

Finding the Fourth Proportional to 161,804.08, 241,440.26 and 144,992.92

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Solution

The fourth proportional to 161,804.08, 241,440.26 and 144,992.92 is: 216,355.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,804.08 : 241,440.26 = 144,992.92 : x
  2. Step 2: Convert to fraction form
    161,804.08/241,440.26 = 144,992.92/x
  3. Step 3: Cross multiply
    161,804.08x = 241,440.26 × 144,992.92
  4. Step 4: Simplify right side
    161,804.08x = 35,007,128,302.96
  5. Step 5: Solve for x
    x = 35,007,128,302.96/161,804.08
  6. Step 6: Final answer
    x = 216,355.04

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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.