Home / 34,019.22-46,764.92-30,396.18

Finding the Fourth Proportional to 34,019.22, 46,764.92 and 30,396.18

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Solution

The fourth proportional to 34,019.22, 46,764.92 and 30,396.18 is: 41,784.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,019.22 : 46,764.92 = 30,396.18 : x
  2. Step 2: Convert to fraction form
    34,019.22/46,764.92 = 30,396.18/x
  3. Step 3: Cross multiply
    34,019.22x = 46,764.92 × 30,396.18
  4. Step 4: Simplify right side
    34,019.22x = 1,421,474,774.02
  5. Step 5: Solve for x
    x = 1,421,474,774.02/34,019.22
  6. Step 6: Final answer
    x = 41,784.46

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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.