Home / 24,705.48-34,093.58-13,375.07

Finding the Fourth Proportional to 24,705.48, 34,093.58 and 13,375.07

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Solution

The fourth proportional to 24,705.48, 34,093.58 and 13,375.07 is: 18,457.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,705.48 : 34,093.58 = 13,375.07 : x
  2. Step 2: Convert to fraction form
    24,705.48/34,093.58 = 13,375.07/x
  3. Step 3: Cross multiply
    24,705.48x = 34,093.58 × 13,375.07
  4. Step 4: Simplify right side
    24,705.48x = 456,004,019.05
  5. Step 5: Solve for x
    x = 456,004,019.05/24,705.48
  6. Step 6: Final answer
    x = 18,457.61

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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.