Home / 42,028.02-62,999.46-27,246.30

Finding the Fourth Proportional to 42,028.02, 62,999.46 and 27,246.30

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Solution

The fourth proportional to 42,028.02, 62,999.46 and 27,246.30 is: 40,841.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,028.02 : 62,999.46 = 27,246.30 : x
  2. Step 2: Convert to fraction form
    42,028.02/62,999.46 = 27,246.30/x
  3. Step 3: Cross multiply
    42,028.02x = 62,999.46 × 27,246.30
  4. Step 4: Simplify right side
    42,028.02x = 1,716,502,187.00
  5. Step 5: Solve for x
    x = 1,716,502,187.00/42,028.02
  6. Step 6: Final answer
    x = 40,841.85

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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.