Home / 110,004.84-151,806.60-62,257.32

Finding the Fourth Proportional to 110,004.84, 151,806.60 and 62,257.32

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Solution

The fourth proportional to 110,004.84, 151,806.60 and 62,257.32 is: 85,915.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,004.84 : 151,806.60 = 62,257.32 : x
  2. Step 2: Convert to fraction form
    110,004.84/151,806.60 = 62,257.32/x
  3. Step 3: Cross multiply
    110,004.84x = 151,806.60 × 62,257.32
  4. Step 4: Simplify right side
    110,004.84x = 9,451,072,074.31
  5. Step 5: Solve for x
    x = 9,451,072,074.31/110,004.84
  6. Step 6: Final answer
    x = 85,915.06

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1.5x scale

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.