Home / 16,331.22-24,501.59-5,237.66

Finding the Fourth Proportional to 16,331.22, 24,501.59 and 5,237.66

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Solution

The fourth proportional to 16,331.22, 24,501.59 and 5,237.66 is: 7,858.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331.22 : 24,501.59 = 5,237.66 : x
  2. Step 2: Convert to fraction form
    16,331.22/24,501.59 = 5,237.66/x
  3. Step 3: Cross multiply
    16,331.22x = 24,501.59 × 5,237.66
  4. Step 4: Simplify right side
    16,331.22x = 128,331,052.59
  5. Step 5: Solve for x
    x = 128,331,052.59/16,331.22
  6. Step 6: Final answer
    x = 7,858.02

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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.