Home / 23,830.12-35,747.16-6,300.10

Finding the Fourth Proportional to 23,830.12, 35,747.16 and 6,300.10

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Solution

The fourth proportional to 23,830.12, 35,747.16 and 6,300.10 is: 9,450.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,830.12 : 35,747.16 = 6,300.10 : x
  2. Step 2: Convert to fraction form
    23,830.12/35,747.16 = 6,300.10/x
  3. Step 3: Cross multiply
    23,830.12x = 35,747.16 × 6,300.10
  4. Step 4: Simplify right side
    23,830.12x = 225,210,682.72
  5. Step 5: Solve for x
    x = 225,210,682.72/23,830.12
  6. Step 6: Final answer
    x = 9,450.67

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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.