Home / 4,926.48-7,389.96-4,722.96

Finding the Fourth Proportional to 4,926.48, 7,389.96 and 4,722.96

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Solution

The fourth proportional to 4,926.48, 7,389.96 and 4,722.96 is: 7,084.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.48 : 7,389.96 = 4,722.96 : x
  2. Step 2: Convert to fraction form
    4,926.48/7,389.96 = 4,722.96/x
  3. Step 3: Cross multiply
    4,926.48x = 7,389.96 × 4,722.96
  4. Step 4: Simplify right side
    4,926.48x = 34,902,485.48
  5. Step 5: Solve for x
    x = 34,902,485.48/4,926.48
  6. Step 6: Final answer
    x = 7,084.67

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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.