Home / 20,052.02-30,058.23-9,671.06

Finding the Fourth Proportional to 20,052.02, 30,058.23 and 9,671.06

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Solution

The fourth proportional to 20,052.02, 30,058.23 and 9,671.06 is: 14,497.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,052.02 : 30,058.23 = 9,671.06 : x
  2. Step 2: Convert to fraction form
    20,052.02/30,058.23 = 9,671.06/x
  3. Step 3: Cross multiply
    20,052.02x = 30,058.23 × 9,671.06
  4. Step 4: Simplify right side
    20,052.02x = 290,694,945.82
  5. Step 5: Solve for x
    x = 290,694,945.82/20,052.02
  6. Step 6: Final answer
    x = 14,497.04

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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.