Home / 24,187.64-36,274.59-9,393.40

Finding the Fourth Proportional to 24,187.64, 36,274.59 and 9,393.40

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Solution

The fourth proportional to 24,187.64, 36,274.59 and 9,393.40 is: 14,087.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,187.64 : 36,274.59 = 9,393.40 : x
  2. Step 2: Convert to fraction form
    24,187.64/36,274.59 = 9,393.40/x
  3. Step 3: Cross multiply
    24,187.64x = 36,274.59 × 9,393.40
  4. Step 4: Simplify right side
    24,187.64x = 340,741,733.71
  5. Step 5: Solve for x
    x = 340,741,733.71/24,187.64
  6. Step 6: Final answer
    x = 14,087.43

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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.