Home / 24,586.40-33,932.28-15,024.32

Finding the Fourth Proportional to 24,586.40, 33,932.28 and 15,024.32

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Solution

The fourth proportional to 24,586.40, 33,932.28 and 15,024.32 is: 20,735.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,586.40 : 33,932.28 = 15,024.32 : x
  2. Step 2: Convert to fraction form
    24,586.40/33,932.28 = 15,024.32/x
  3. Step 3: Cross multiply
    24,586.40x = 33,932.28 × 15,024.32
  4. Step 4: Simplify right side
    24,586.40x = 509,809,433.05
  5. Step 5: Solve for x
    x = 509,809,433.05/24,586.40
  6. Step 6: Final answer
    x = 20,735.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.