Home / 14,675.77-22,016.83-4,814.67

Finding the Fourth Proportional to 14,675.77, 22,016.83 and 4,814.67

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Solution

The fourth proportional to 14,675.77, 22,016.83 and 4,814.67 is: 7,223.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,675.77 : 22,016.83 = 4,814.67 : x
  2. Step 2: Convert to fraction form
    14,675.77/22,016.83 = 4,814.67/x
  3. Step 3: Cross multiply
    14,675.77x = 22,016.83 × 4,814.67
  4. Step 4: Simplify right side
    14,675.77x = 106,003,850.45
  5. Step 5: Solve for x
    x = 106,003,850.45/14,675.77
  6. Step 6: Final answer
    x = 7,223.05

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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.