Home / 64,734.33-97,111.05-33,162.24

Finding the Fourth Proportional to 64,734.33, 97,111.05 and 33,162.24

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Solution

The fourth proportional to 64,734.33, 97,111.05 and 33,162.24 is: 49,748.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,734.33 : 97,111.05 = 33,162.24 : x
  2. Step 2: Convert to fraction form
    64,734.33/97,111.05 = 33,162.24/x
  3. Step 3: Cross multiply
    64,734.33x = 97,111.05 × 33,162.24
  4. Step 4: Simplify right side
    64,734.33x = 3,220,419,946.75
  5. Step 5: Solve for x
    x = 3,220,419,946.75/64,734.33
  6. Step 6: Final answer
    x = 49,748.25

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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.