Home / 25,624.29-35,361.58-14,293.51

Finding the Fourth Proportional to 25,624.29, 35,361.58 and 14,293.51

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Solution

The fourth proportional to 25,624.29, 35,361.58 and 14,293.51 is: 19,725.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,624.29 : 35,361.58 = 14,293.51 : x
  2. Step 2: Convert to fraction form
    25,624.29/35,361.58 = 14,293.51/x
  3. Step 3: Cross multiply
    25,624.29x = 35,361.58 × 14,293.51
  4. Step 4: Simplify right side
    25,624.29x = 505,441,097.35
  5. Step 5: Solve for x
    x = 505,441,097.35/25,624.29
  6. Step 6: Final answer
    x = 19,725.08

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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.