Home / 246,518.68-369,917.45-134,206.67

Finding the Fourth Proportional to 246,518.68, 369,917.45 and 134,206.67

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Solution

The fourth proportional to 246,518.68, 369,917.45 and 134,206.67 is: 201,385.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,518.68 : 369,917.45 = 134,206.67 : x
  2. Step 2: Convert to fraction form
    246,518.68/369,917.45 = 134,206.67/x
  3. Step 3: Cross multiply
    246,518.68x = 369,917.45 × 134,206.67
  4. Step 4: Simplify right side
    246,518.68x = 49,645,389,139.39
  5. Step 5: Solve for x
    x = 49,645,389,139.39/246,518.68
  6. Step 6: Final answer
    x = 201,385.91

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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.