Home / 23,945.10-33,046.02-13,334.10

Finding the Fourth Proportional to 23,945.10, 33,046.02 and 13,334.10

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Solution

The fourth proportional to 23,945.10, 33,046.02 and 13,334.10 is: 18,402.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,945.10 : 33,046.02 = 13,334.10 : x
  2. Step 2: Convert to fraction form
    23,945.10/33,046.02 = 13,334.10/x
  3. Step 3: Cross multiply
    23,945.10x = 33,046.02 × 13,334.10
  4. Step 4: Simplify right side
    23,945.10x = 440,638,935.28
  5. Step 5: Solve for x
    x = 440,638,935.28/23,945.10
  6. Step 6: Final answer
    x = 18,402.05

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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.