Home / 15,024.51-22,539.99-4,495.35

Finding the Fourth Proportional to 15,024.51, 22,539.99 and 4,495.35

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Solution

The fourth proportional to 15,024.51, 22,539.99 and 4,495.35 is: 6,743.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,024.51 : 22,539.99 = 4,495.35 : x
  2. Step 2: Convert to fraction form
    15,024.51/22,539.99 = 4,495.35/x
  3. Step 3: Cross multiply
    15,024.51x = 22,539.99 × 4,495.35
  4. Step 4: Simplify right side
    15,024.51x = 101,325,144.05
  5. Step 5: Solve for x
    x = 101,325,144.05/15,024.51
  6. Step 6: Final answer
    x = 6,743.99

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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.