Home / 24,431.36-36,646.40-5,963.20

Finding the Fourth Proportional to 24,431.36, 36,646.40 and 5,963.20

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Solution

The fourth proportional to 24,431.36, 36,646.40 and 5,963.20 is: 8,944.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,431.36 : 36,646.40 = 5,963.20 : x
  2. Step 2: Convert to fraction form
    24,431.36/36,646.40 = 5,963.20/x
  3. Step 3: Cross multiply
    24,431.36x = 36,646.40 × 5,963.20
  4. Step 4: Simplify right side
    24,431.36x = 218,529,812.48
  5. Step 5: Solve for x
    x = 218,529,812.48/24,431.36
  6. Step 6: Final answer
    x = 8,944.64

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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.