Home / 146,263.01-219,403.02-41,090.18

Finding the Fourth Proportional to 146,263.01, 219,403.02 and 41,090.18

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Solution

The fourth proportional to 146,263.01, 219,403.02 and 41,090.18 is: 61,637.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,263.01 : 219,403.02 = 41,090.18 : x
  2. Step 2: Convert to fraction form
    146,263.01/219,403.02 = 41,090.18/x
  3. Step 3: Cross multiply
    146,263.01x = 219,403.02 × 41,090.18
  4. Step 4: Simplify right side
    146,263.01x = 9,015,309,584.34
  5. Step 5: Solve for x
    x = 9,015,309,584.34/146,263.01
  6. Step 6: Final answer
    x = 61,637.66

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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.