Home / 39,473.54-59,213.94-11,393.24

Finding the Fourth Proportional to 39,473.54, 59,213.94 and 11,393.24

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Solution

The fourth proportional to 39,473.54, 59,213.94 and 11,393.24 is: 17,090.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,473.54 : 59,213.94 = 11,393.24 : x
  2. Step 2: Convert to fraction form
    39,473.54/59,213.94 = 11,393.24/x
  3. Step 3: Cross multiply
    39,473.54x = 59,213.94 × 11,393.24
  4. Step 4: Simplify right side
    39,473.54x = 674,638,629.77
  5. Step 5: Solve for x
    x = 674,638,629.77/39,473.54
  6. Step 6: Final answer
    x = 17,090.91

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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.