Home / 23,675.10-32,670.99-13,063.97

Finding the Fourth Proportional to 23,675.10, 32,670.99 and 13,063.97

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Solution

The fourth proportional to 23,675.10, 32,670.99 and 13,063.97 is: 18,027.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675.10 : 32,670.99 = 13,063.97 : x
  2. Step 2: Convert to fraction form
    23,675.10/32,670.99 = 13,063.97/x
  3. Step 3: Cross multiply
    23,675.10x = 32,670.99 × 13,063.97
  4. Step 4: Simplify right side
    23,675.10x = 426,812,669.88
  5. Step 5: Solve for x
    x = 426,812,669.88/23,675.10
  6. Step 6: Final answer
    x = 18,027.91

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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.