Home / 19,522.44-29,283.56-4,731.36

Finding the Fourth Proportional to 19,522.44, 29,283.56 and 4,731.36

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Solution

The fourth proportional to 19,522.44, 29,283.56 and 4,731.36 is: 7,097.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522.44 : 29,283.56 = 4,731.36 : x
  2. Step 2: Convert to fraction form
    19,522.44/29,283.56 = 4,731.36/x
  3. Step 3: Cross multiply
    19,522.44x = 29,283.56 × 4,731.36
  4. Step 4: Simplify right side
    19,522.44x = 138,550,894.37
  5. Step 5: Solve for x
    x = 138,550,894.37/19,522.44
  6. Step 6: Final answer
    x = 7,097.01

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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.