Home / 19,033.03-26,287.10-16,073.83

Finding the Fourth Proportional to 19,033.03, 26,287.10 and 16,073.83

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Solution

The fourth proportional to 19,033.03, 26,287.10 and 16,073.83 is: 22,200.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,033.03 : 26,287.10 = 16,073.83 : x
  2. Step 2: Convert to fraction form
    19,033.03/26,287.10 = 16,073.83/x
  3. Step 3: Cross multiply
    19,033.03x = 26,287.10 × 16,073.83
  4. Step 4: Simplify right side
    19,033.03x = 422,534,376.59
  5. Step 5: Solve for x
    x = 422,534,376.59/19,033.03
  6. Step 6: Final answer
    x = 22,200.06

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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.