Home / 25,528.04-35,231.86-14,350.04

Finding the Fourth Proportional to 25,528.04, 35,231.86 and 14,350.04

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Solution

The fourth proportional to 25,528.04, 35,231.86 and 14,350.04 is: 19,804.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,528.04 : 35,231.86 = 14,350.04 : x
  2. Step 2: Convert to fraction form
    25,528.04/35,231.86 = 14,350.04/x
  3. Step 3: Cross multiply
    25,528.04x = 35,231.86 × 14,350.04
  4. Step 4: Simplify right side
    25,528.04x = 505,578,600.27
  5. Step 5: Solve for x
    x = 505,578,600.27/25,528.04
  6. Step 6: Final answer
    x = 19,804.83

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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.