Home / 34,305.01-51,450.32-9,675.25

Finding the Fourth Proportional to 34,305.01, 51,450.32 and 9,675.25

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Solution

The fourth proportional to 34,305.01, 51,450.32 and 9,675.25 is: 14,510.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,305.01 : 51,450.32 = 9,675.25 : x
  2. Step 2: Convert to fraction form
    34,305.01/51,450.32 = 9,675.25/x
  3. Step 3: Cross multiply
    34,305.01x = 51,450.32 × 9,675.25
  4. Step 4: Simplify right side
    34,305.01x = 497,794,660.20
  5. Step 5: Solve for x
    x = 497,794,660.20/34,305.01
  6. Step 6: Final answer
    x = 14,510.84

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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.