Home / 34,735.32-52,065.32-16,945.72

Finding the Fourth Proportional to 34,735.32, 52,065.32 and 16,945.72

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Solution

The fourth proportional to 34,735.32, 52,065.32 and 16,945.72 is: 25,400.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,735.32 : 52,065.32 = 16,945.72 : x
  2. Step 2: Convert to fraction form
    34,735.32/52,065.32 = 16,945.72/x
  3. Step 3: Cross multiply
    34,735.32x = 52,065.32 × 16,945.72
  4. Step 4: Simplify right side
    34,735.32x = 882,284,334.43
  5. Step 5: Solve for x
    x = 882,284,334.43/34,735.32
  6. Step 6: Final answer
    x = 25,400.21

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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.