Home / 9,446.04-13,040.94-6,263.67

Finding the Fourth Proportional to 9,446.04, 13,040.94 and 6,263.67

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Solution

The fourth proportional to 9,446.04, 13,040.94 and 6,263.67 is: 8,647.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446.04 : 13,040.94 = 6,263.67 : x
  2. Step 2: Convert to fraction form
    9,446.04/13,040.94 = 6,263.67/x
  3. Step 3: Cross multiply
    9,446.04x = 13,040.94 × 6,263.67
  4. Step 4: Simplify right side
    9,446.04x = 81,684,144.65
  5. Step 5: Solve for x
    x = 81,684,144.65/9,446.04
  6. Step 6: Final answer
    x = 8,647.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.