Home / 15,025.89-22,539.42-4,496.07

Finding the Fourth Proportional to 15,025.89, 22,539.42 and 4,496.07

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Solution

The fourth proportional to 15,025.89, 22,539.42 and 4,496.07 is: 6,744.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,025.89 : 22,539.42 = 4,496.07 : x
  2. Step 2: Convert to fraction form
    15,025.89/22,539.42 = 4,496.07/x
  3. Step 3: Cross multiply
    15,025.89x = 22,539.42 × 4,496.07
  4. Step 4: Simplify right side
    15,025.89x = 101,338,810.08
  5. Step 5: Solve for x
    x = 101,338,810.08/15,025.89
  6. Step 6: Final answer
    x = 6,744.28

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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.