Home / 146,001.84-219,002.76-35,193.84

Finding the Fourth Proportional to 146,001.84, 219,002.76 and 35,193.84

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Solution

The fourth proportional to 146,001.84, 219,002.76 and 35,193.84 is: 52,790.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,001.84 : 219,002.76 = 35,193.84 : x
  2. Step 2: Convert to fraction form
    146,001.84/219,002.76 = 35,193.84/x
  3. Step 3: Cross multiply
    146,001.84x = 219,002.76 × 35,193.84
  4. Step 4: Simplify right side
    146,001.84x = 7,707,548,095.00
  5. Step 5: Solve for x
    x = 7,707,548,095.00/146,001.84
  6. Step 6: Final answer
    x = 52,790.76

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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.