Home / 246,895.86-370,267.23-89,103.81

Finding the Fourth Proportional to 246,895.86, 370,267.23 and 89,103.81

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Solution

The fourth proportional to 246,895.86, 370,267.23 and 89,103.81 is: 133,628.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,895.86 : 370,267.23 = 89,103.81 : x
  2. Step 2: Convert to fraction form
    246,895.86/370,267.23 = 89,103.81/x
  3. Step 3: Cross multiply
    246,895.86x = 370,267.23 × 89,103.81
  4. Step 4: Simplify right side
    246,895.86x = 32,992,220,911.15
  5. Step 5: Solve for x
    x = 32,992,220,911.15/246,895.86
  6. Step 6: Final answer
    x = 133,628.08

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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.