Home / 146,594.08-219,865.20-41,384.80

Finding the Fourth Proportional to 146,594.08, 219,865.20 and 41,384.80

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Solution

The fourth proportional to 146,594.08, 219,865.20 and 41,384.80 is: 62,069.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,594.08 : 219,865.20 = 41,384.80 : x
  2. Step 2: Convert to fraction form
    146,594.08/219,865.20 = 41,384.80/x
  3. Step 3: Cross multiply
    146,594.08x = 219,865.20 × 41,384.80
  4. Step 4: Simplify right side
    146,594.08x = 9,099,077,328.96
  5. Step 5: Solve for x
    x = 9,099,077,328.96/146,594.08
  6. Step 6: Final answer
    x = 62,069.88

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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.