Home / 25,441.19-35,100.89-14,684.68

Finding the Fourth Proportional to 25,441.19, 35,100.89 and 14,684.68

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Solution

The fourth proportional to 25,441.19, 35,100.89 and 14,684.68 is: 20,260.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,441.19 : 35,100.89 = 14,684.68 : x
  2. Step 2: Convert to fraction form
    25,441.19/35,100.89 = 14,684.68/x
  3. Step 3: Cross multiply
    25,441.19x = 35,100.89 × 14,684.68
  4. Step 4: Simplify right side
    25,441.19x = 515,445,396.13
  5. Step 5: Solve for x
    x = 515,445,396.13/25,441.19
  6. Step 6: Final answer
    x = 20,260.27

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Half scale
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Double scale
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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.