Home / 67,012.02-100,525.31-24,887.16

Finding the Fourth Proportional to 67,012.02, 100,525.31 and 24,887.16

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Solution

The fourth proportional to 67,012.02, 100,525.31 and 24,887.16 is: 37,333.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,012.02 : 100,525.31 = 24,887.16 : x
  2. Step 2: Convert to fraction form
    67,012.02/100,525.31 = 24,887.16/x
  3. Step 3: Cross multiply
    67,012.02x = 100,525.31 × 24,887.16
  4. Step 4: Simplify right side
    67,012.02x = 2,501,789,474.02
  5. Step 5: Solve for x
    x = 2,501,789,474.02/67,012.02
  6. Step 6: Final answer
    x = 37,333.44

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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.