Home / 14,545.01-21,817.07-4,015.67

Finding the Fourth Proportional to 14,545.01, 21,817.07 and 4,015.67

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Solution

The fourth proportional to 14,545.01, 21,817.07 and 4,015.67 is: 6,023.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,545.01 : 21,817.07 = 4,015.67 : x
  2. Step 2: Convert to fraction form
    14,545.01/21,817.07 = 4,015.67/x
  3. Step 3: Cross multiply
    14,545.01x = 21,817.07 × 4,015.67
  4. Step 4: Simplify right side
    14,545.01x = 87,610,098.94
  5. Step 5: Solve for x
    x = 87,610,098.94/14,545.01
  6. Step 6: Final answer
    x = 6,023.38

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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.