Home / 23,290.90-34,941.48-6,650.56

Finding the Fourth Proportional to 23,290.90, 34,941.48 and 6,650.56

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Solution

The fourth proportional to 23,290.90, 34,941.48 and 6,650.56 is: 9,977.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,290.90 : 34,941.48 = 6,650.56 : x
  2. Step 2: Convert to fraction form
    23,290.90/34,941.48 = 6,650.56/x
  3. Step 3: Cross multiply
    23,290.90x = 34,941.48 × 6,650.56
  4. Step 4: Simplify right side
    23,290.90x = 232,380,409.23
  5. Step 5: Solve for x
    x = 232,380,409.23/23,290.90
  6. Step 6: Final answer
    x = 9,977.30

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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.