Home / 23,304.09-34,955.94-13,946.70

Finding the Fourth Proportional to 23,304.09, 34,955.94 and 13,946.70

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Solution

The fourth proportional to 23,304.09, 34,955.94 and 13,946.70 is: 20,919.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,304.09 : 34,955.94 = 13,946.70 : x
  2. Step 2: Convert to fraction form
    23,304.09/34,955.94 = 13,946.70/x
  3. Step 3: Cross multiply
    23,304.09x = 34,955.94 × 13,946.70
  4. Step 4: Simplify right side
    23,304.09x = 487,520,008.40
  5. Step 5: Solve for x
    x = 487,520,008.40/23,304.09
  6. Step 6: Final answer
    x = 20,919.93

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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.