Home / 24,114.56-36,172.32-15,847.28

Finding the Fourth Proportional to 24,114.56, 36,172.32 and 15,847.28

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Solution

The fourth proportional to 24,114.56, 36,172.32 and 15,847.28 is: 23,771.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,114.56 : 36,172.32 = 15,847.28 : x
  2. Step 2: Convert to fraction form
    24,114.56/36,172.32 = 15,847.28/x
  3. Step 3: Cross multiply
    24,114.56x = 36,172.32 × 15,847.28
  4. Step 4: Simplify right side
    24,114.56x = 573,232,883.29
  5. Step 5: Solve for x
    x = 573,232,883.29/24,114.56
  6. Step 6: Final answer
    x = 23,771.24

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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.