Home / 246,800.77-369,707.87-113,498.35

Finding the Fourth Proportional to 246,800.77, 369,707.87 and 113,498.35

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Solution

The fourth proportional to 246,800.77, 369,707.87 and 113,498.35 is: 170,020.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,800.77 : 369,707.87 = 113,498.35 : x
  2. Step 2: Convert to fraction form
    246,800.77/369,707.87 = 113,498.35/x
  3. Step 3: Cross multiply
    246,800.77x = 369,707.87 × 113,498.35
  4. Step 4: Simplify right side
    246,800.77x = 41,961,232,659.52
  5. Step 5: Solve for x
    x = 41,961,232,659.52/246,800.77
  6. Step 6: Final answer
    x = 170,020.67

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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.