Home / 325,810.02-449,629.98-182,564.76

Finding the Fourth Proportional to 325,810.02, 449,629.98 and 182,564.76

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Solution

The fourth proportional to 325,810.02, 449,629.98 and 182,564.76 is: 251,946.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,810.02 : 449,629.98 = 182,564.76 : x
  2. Step 2: Convert to fraction form
    325,810.02/449,629.98 = 182,564.76/x
  3. Step 3: Cross multiply
    325,810.02x = 449,629.98 × 182,564.76
  4. Step 4: Simplify right side
    325,810.02x = 82,086,589,387.50
  5. Step 5: Solve for x
    x = 82,086,589,387.50/325,810.02
  6. Step 6: Final answer
    x = 251,946.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.