Home / 15,025.05-22,541.48-4,495.29

Finding the Fourth Proportional to 15,025.05, 22,541.48 and 4,495.29

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Solution

The fourth proportional to 15,025.05, 22,541.48 and 4,495.29 is: 6,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,025.05 : 22,541.48 = 4,495.29 : x
  2. Step 2: Convert to fraction form
    15,025.05/22,541.48 = 4,495.29/x
  3. Step 3: Cross multiply
    15,025.05x = 22,541.48 × 4,495.29
  4. Step 4: Simplify right side
    15,025.05x = 101,330,467.15
  5. Step 5: Solve for x
    x = 101,330,467.15/15,025.05
  6. Step 6: Final answer
    x = 6,744.10

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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.