Home / 17,238.56-25,829.76-12,050.24

Finding the Fourth Proportional to 17,238.56, 25,829.76 and 12,050.24

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Solution

The fourth proportional to 17,238.56, 25,829.76 and 12,050.24 is: 18,055.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238.56 : 25,829.76 = 12,050.24 : x
  2. Step 2: Convert to fraction form
    17,238.56/25,829.76 = 12,050.24/x
  3. Step 3: Cross multiply
    17,238.56x = 25,829.76 × 12,050.24
  4. Step 4: Simplify right side
    17,238.56x = 311,254,807.14
  5. Step 5: Solve for x
    x = 311,254,807.14/17,238.56
  6. Step 6: Final answer
    x = 18,055.73

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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.