Home / 23,974.40-35,973.74-15,974.63

Finding the Fourth Proportional to 23,974.40, 35,973.74 and 15,974.63

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Solution

The fourth proportional to 23,974.40, 35,973.74 and 15,974.63 is: 23,970.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,974.40 : 35,973.74 = 15,974.63 : x
  2. Step 2: Convert to fraction form
    23,974.40/35,973.74 = 15,974.63/x
  3. Step 3: Cross multiply
    23,974.40x = 35,973.74 × 15,974.63
  4. Step 4: Simplify right side
    23,974.40x = 574,667,316.09
  5. Step 5: Solve for x
    x = 574,667,316.09/23,974.40
  6. Step 6: Final answer
    x = 23,970.04

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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.