Home / 158,941.08-238,319.25-64,093.61

Finding the Fourth Proportional to 158,941.08, 238,319.25 and 64,093.61

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Solution

The fourth proportional to 158,941.08, 238,319.25 and 64,093.61 is: 96,103.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,941.08 : 238,319.25 = 64,093.61 : x
  2. Step 2: Convert to fraction form
    158,941.08/238,319.25 = 64,093.61/x
  3. Step 3: Cross multiply
    158,941.08x = 238,319.25 × 64,093.61
  4. Step 4: Simplify right side
    158,941.08x = 15,274,739,873.40
  5. Step 5: Solve for x
    x = 15,274,739,873.40/158,941.08
  6. Step 6: Final answer
    x = 96,103.16

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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.