Home / 18,546.10-25,593.53-10,048.20

Finding the Fourth Proportional to 18,546.10, 25,593.53 and 10,048.20

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Solution

The fourth proportional to 18,546.10, 25,593.53 and 10,048.20 is: 13,866.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,546.10 : 25,593.53 = 10,048.20 : x
  2. Step 2: Convert to fraction form
    18,546.10/25,593.53 = 10,048.20/x
  3. Step 3: Cross multiply
    18,546.10x = 25,593.53 × 10,048.20
  4. Step 4: Simplify right side
    18,546.10x = 257,168,814.59
  5. Step 5: Solve for x
    x = 257,168,814.59/18,546.10
  6. Step 6: Final answer
    x = 13,866.46

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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.