Home / 19,546.34-26,975.61-16,354.01

Finding the Fourth Proportional to 19,546.34, 26,975.61 and 16,354.01

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Solution

The fourth proportional to 19,546.34, 26,975.61 and 16,354.01 is: 22,569.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,546.34 : 26,975.61 = 16,354.01 : x
  2. Step 2: Convert to fraction form
    19,546.34/26,975.61 = 16,354.01/x
  3. Step 3: Cross multiply
    19,546.34x = 26,975.61 × 16,354.01
  4. Step 4: Simplify right side
    19,546.34x = 441,159,395.70
  5. Step 5: Solve for x
    x = 441,159,395.70/19,546.34
  6. Step 6: Final answer
    x = 22,569.92

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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.