Home / 7,533-11,302.23-6,926.11

Finding the Fourth Proportional to 7,533, 11,302.23 and 6,926.11

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Solution

The fourth proportional to 7,533, 11,302.23 and 6,926.11 is: 10,391.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533 : 11,302.23 = 6,926.11 : x
  2. Step 2: Convert to fraction form
    7,533/11,302.23 = 6,926.11/x
  3. Step 3: Cross multiply
    7,533x = 11,302.23 × 6,926.11
  4. Step 4: Simplify right side
    7,533x = 78,280,485.94
  5. Step 5: Solve for x
    x = 78,280,485.94/7,533
  6. Step 6: Final answer
    x = 10,391.67

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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.