Home / 146,803.04-220,204.52-41,622.92

Finding the Fourth Proportional to 146,803.04, 220,204.52 and 41,622.92

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Solution

The fourth proportional to 146,803.04, 220,204.52 and 41,622.92 is: 62,434.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,803.04 : 220,204.52 = 41,622.92 : x
  2. Step 2: Convert to fraction form
    146,803.04/220,204.52 = 41,622.92/x
  3. Step 3: Cross multiply
    146,803.04x = 220,204.52 × 41,622.92
  4. Step 4: Simplify right side
    146,803.04x = 9,165,555,119.60
  5. Step 5: Solve for x
    x = 9,165,555,119.60/146,803.04
  6. Step 6: Final answer
    x = 62,434.37

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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.