Home / 17,634.81-26,457.62-5,947.05

Finding the Fourth Proportional to 17,634.81, 26,457.62 and 5,947.05

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Solution

The fourth proportional to 17,634.81, 26,457.62 and 5,947.05 is: 8,922.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,634.81 : 26,457.62 = 5,947.05 : x
  2. Step 2: Convert to fraction form
    17,634.81/26,457.62 = 5,947.05/x
  3. Step 3: Cross multiply
    17,634.81x = 26,457.62 × 5,947.05
  4. Step 4: Simplify right side
    17,634.81x = 157,344,759.29
  5. Step 5: Solve for x
    x = 157,344,759.29/17,634.81
  6. Step 6: Final answer
    x = 8,922.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.