Home / 23,447.61-35,179.56-10,298.16

Finding the Fourth Proportional to 23,447.61, 35,179.56 and 10,298.16

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Solution

The fourth proportional to 23,447.61, 35,179.56 and 10,298.16 is: 15,450.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,447.61 : 35,179.56 = 10,298.16 : x
  2. Step 2: Convert to fraction form
    23,447.61/35,179.56 = 10,298.16/x
  3. Step 3: Cross multiply
    23,447.61x = 35,179.56 × 10,298.16
  4. Step 4: Simplify right side
    23,447.61x = 362,284,737.61
  5. Step 5: Solve for x
    x = 362,284,737.61/23,447.61
  6. Step 6: Final answer
    x = 15,450.82

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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.