Home / 26,094.15-39,105.81-12,023.19

Finding the Fourth Proportional to 26,094.15, 39,105.81 and 12,023.19

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Solution

The fourth proportional to 26,094.15, 39,105.81 and 12,023.19 is: 18,018.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,094.15 : 39,105.81 = 12,023.19 : x
  2. Step 2: Convert to fraction form
    26,094.15/39,105.81 = 12,023.19/x
  3. Step 3: Cross multiply
    26,094.15x = 39,105.81 × 12,023.19
  4. Step 4: Simplify right side
    26,094.15x = 470,176,583.73
  5. Step 5: Solve for x
    x = 470,176,583.73/26,094.15
  6. Step 6: Final answer
    x = 18,018.47

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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.