Home / 33,682.02-46,481.51-19,341.67

Finding the Fourth Proportional to 33,682.02, 46,481.51 and 19,341.67

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Solution

The fourth proportional to 33,682.02, 46,481.51 and 19,341.67 is: 26,691.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682.02 : 46,481.51 = 19,341.67 : x
  2. Step 2: Convert to fraction form
    33,682.02/46,481.51 = 19,341.67/x
  3. Step 3: Cross multiply
    33,682.02x = 46,481.51 × 19,341.67
  4. Step 4: Simplify right side
    33,682.02x = 899,030,027.52
  5. Step 5: Solve for x
    x = 899,030,027.52/33,682.02
  6. Step 6: Final answer
    x = 26,691.69

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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.