Home / 6,900.03-10,344.23-3,001.50

Finding the Fourth Proportional to 6,900.03, 10,344.23 and 3,001.50

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Solution

The fourth proportional to 6,900.03, 10,344.23 and 3,001.50 is: 4,499.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,900.03 : 10,344.23 = 3,001.50 : x
  2. Step 2: Convert to fraction form
    6,900.03/10,344.23 = 3,001.50/x
  3. Step 3: Cross multiply
    6,900.03x = 10,344.23 × 3,001.50
  4. Step 4: Simplify right side
    6,900.03x = 31,048,206.35
  5. Step 5: Solve for x
    x = 31,048,206.35/6,900.03
  6. Step 6: Final answer
    x = 4,499.72

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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.