Home / 22,984.46-34,541.28-13,625.81

Finding the Fourth Proportional to 22,984.46, 34,541.28 and 13,625.81

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Solution

The fourth proportional to 22,984.46, 34,541.28 and 13,625.81 is: 20,477.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,984.46 : 34,541.28 = 13,625.81 : x
  2. Step 2: Convert to fraction form
    22,984.46/34,541.28 = 13,625.81/x
  3. Step 3: Cross multiply
    22,984.46x = 34,541.28 × 13,625.81
  4. Step 4: Simplify right side
    22,984.46x = 470,652,918.44
  5. Step 5: Solve for x
    x = 470,652,918.44/22,984.46
  6. Step 6: Final answer
    x = 20,477.01

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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.