Home / 34,109.06-46,729.58-32,830.67

Finding the Fourth Proportional to 34,109.06, 46,729.58 and 32,830.67

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Solution

The fourth proportional to 34,109.06, 46,729.58 and 32,830.67 is: 44,978.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,109.06 : 46,729.58 = 32,830.67 : x
  2. Step 2: Convert to fraction form
    34,109.06/46,729.58 = 32,830.67/x
  3. Step 3: Cross multiply
    34,109.06x = 46,729.58 × 32,830.67
  4. Step 4: Simplify right side
    34,109.06x = 1,534,163,665.70
  5. Step 5: Solve for x
    x = 1,534,163,665.70/34,109.06
  6. Step 6: Final answer
    x = 44,978.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.