Home / 32,947.56-49,447.49-17,157.08

Finding the Fourth Proportional to 32,947.56, 49,447.49 and 17,157.08

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Solution

The fourth proportional to 32,947.56, 49,447.49 and 17,157.08 is: 25,749.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,947.56 : 49,447.49 = 17,157.08 : x
  2. Step 2: Convert to fraction form
    32,947.56/49,447.49 = 17,157.08/x
  3. Step 3: Cross multiply
    32,947.56x = 49,447.49 × 17,157.08
  4. Step 4: Simplify right side
    32,947.56x = 848,374,579.56
  5. Step 5: Solve for x
    x = 848,374,579.56/32,947.56
  6. Step 6: Final answer
    x = 25,749.24

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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.