Home / 25,441.54-35,107.14-14,832.16

Finding the Fourth Proportional to 25,441.54, 35,107.14 and 14,832.16

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Solution

The fourth proportional to 25,441.54, 35,107.14 and 14,832.16 is: 20,467.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,441.54 : 35,107.14 = 14,832.16 : x
  2. Step 2: Convert to fraction form
    25,441.54/35,107.14 = 14,832.16/x
  3. Step 3: Cross multiply
    25,441.54x = 35,107.14 × 14,832.16
  4. Step 4: Simplify right side
    25,441.54x = 520,714,717.62
  5. Step 5: Solve for x
    x = 520,714,717.62/25,441.54
  6. Step 6: Final answer
    x = 20,467.11

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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.