Home / 34,039.02-51,058.44-14,331.36

Finding the Fourth Proportional to 34,039.02, 51,058.44 and 14,331.36

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Solution

The fourth proportional to 34,039.02, 51,058.44 and 14,331.36 is: 21,497.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,039.02 : 51,058.44 = 14,331.36 : x
  2. Step 2: Convert to fraction form
    34,039.02/51,058.44 = 14,331.36/x
  3. Step 3: Cross multiply
    34,039.02x = 51,058.44 × 14,331.36
  4. Step 4: Simplify right side
    34,039.02x = 731,736,884.68
  5. Step 5: Solve for x
    x = 731,736,884.68/34,039.02
  6. Step 6: Final answer
    x = 21,497.00

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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.