Home / 14,683.08-22,018.38-4,816.92

Finding the Fourth Proportional to 14,683.08, 22,018.38 and 4,816.92

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Solution

The fourth proportional to 14,683.08, 22,018.38 and 4,816.92 is: 7,223.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683.08 : 22,018.38 = 4,816.92 : x
  2. Step 2: Convert to fraction form
    14,683.08/22,018.38 = 4,816.92/x
  3. Step 3: Cross multiply
    14,683.08x = 22,018.38 × 4,816.92
  4. Step 4: Simplify right side
    14,683.08x = 106,060,774.99
  5. Step 5: Solve for x
    x = 106,060,774.99/14,683.08
  6. Step 6: Final answer
    x = 7,223.33

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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.