Home / 7,711.08-11,554.30-4,583.67

Finding the Fourth Proportional to 7,711.08, 11,554.30 and 4,583.67

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Solution

The fourth proportional to 7,711.08, 11,554.30 and 4,583.67 is: 6,868.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,711.08 : 11,554.30 = 4,583.67 : x
  2. Step 2: Convert to fraction form
    7,711.08/11,554.30 = 4,583.67/x
  3. Step 3: Cross multiply
    7,711.08x = 11,554.30 × 4,583.67
  4. Step 4: Simplify right side
    7,711.08x = 52,961,098.28
  5. Step 5: Solve for x
    x = 52,961,098.28/7,711.08
  6. Step 6: Final answer
    x = 6,868.18

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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.