Home / 22,665.36-34,009.67-9,348.59

Finding the Fourth Proportional to 22,665.36, 34,009.67 and 9,348.59

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Solution

The fourth proportional to 22,665.36, 34,009.67 and 9,348.59 is: 14,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,665.36 : 34,009.67 = 9,348.59 : x
  2. Step 2: Convert to fraction form
    22,665.36/34,009.67 = 9,348.59/x
  3. Step 3: Cross multiply
    22,665.36x = 34,009.67 × 9,348.59
  4. Step 4: Simplify right side
    22,665.36x = 317,942,244.07
  5. Step 5: Solve for x
    x = 317,942,244.07/22,665.36
  6. Step 6: Final answer
    x = 14,027.67

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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.