Home / 33,458.48-49,895.36-29,317.76

Finding the Fourth Proportional to 33,458.48, 49,895.36 and 29,317.76

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Solution

The fourth proportional to 33,458.48, 49,895.36 and 29,317.76 is: 43,720.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,458.48 : 49,895.36 = 29,317.76 : x
  2. Step 2: Convert to fraction form
    33,458.48/49,895.36 = 29,317.76/x
  3. Step 3: Cross multiply
    33,458.48x = 49,895.36 × 29,317.76
  4. Step 4: Simplify right side
    33,458.48x = 1,462,820,189.59
  5. Step 5: Solve for x
    x = 1,462,820,189.59/33,458.48
  6. Step 6: Final answer
    x = 43,720.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.