Home / 25,626.24-35,361.36-14,448.24

Finding the Fourth Proportional to 25,626.24, 35,361.36 and 14,448.24

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Solution

The fourth proportional to 25,626.24, 35,361.36 and 14,448.24 is: 19,936.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,626.24 : 35,361.36 = 14,448.24 : x
  2. Step 2: Convert to fraction form
    25,626.24/35,361.36 = 14,448.24/x
  3. Step 3: Cross multiply
    25,626.24x = 35,361.36 × 14,448.24
  4. Step 4: Simplify right side
    25,626.24x = 510,909,416.01
  5. Step 5: Solve for x
    x = 510,909,416.01/25,626.24
  6. Step 6: Final answer
    x = 19,936.96

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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.