Home / 14,961.82-22,444.88-4,572.22

Finding the Fourth Proportional to 14,961.82, 22,444.88 and 4,572.22

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Solution

The fourth proportional to 14,961.82, 22,444.88 and 4,572.22 is: 6,858.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,961.82 : 22,444.88 = 4,572.22 : x
  2. Step 2: Convert to fraction form
    14,961.82/22,444.88 = 4,572.22/x
  3. Step 3: Cross multiply
    14,961.82x = 22,444.88 × 4,572.22
  4. Step 4: Simplify right side
    14,961.82x = 102,622,929.23
  5. Step 5: Solve for x
    x = 102,622,929.23/14,961.82
  6. Step 6: Final answer
    x = 6,858.99

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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.