Home / 146,606.02-219,657.68-98,484.44

Finding the Fourth Proportional to 146,606.02, 219,657.68 and 98,484.44

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Solution

The fourth proportional to 146,606.02, 219,657.68 and 98,484.44 is: 147,557.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,606.02 : 219,657.68 = 98,484.44 : x
  2. Step 2: Convert to fraction form
    146,606.02/219,657.68 = 98,484.44/x
  3. Step 3: Cross multiply
    146,606.02x = 219,657.68 × 98,484.44
  4. Step 4: Simplify right side
    146,606.02x = 21,632,863,606.50
  5. Step 5: Solve for x
    x = 21,632,863,606.50/146,606.02
  6. Step 6: Final answer
    x = 147,557.81

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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.