Home / 14,805.30-22,210.83-4,416.82

Finding the Fourth Proportional to 14,805.30, 22,210.83 and 4,416.82

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Solution

The fourth proportional to 14,805.30, 22,210.83 and 4,416.82 is: 6,626.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,805.30 : 22,210.83 = 4,416.82 : x
  2. Step 2: Convert to fraction form
    14,805.30/22,210.83 = 4,416.82/x
  3. Step 3: Cross multiply
    14,805.30x = 22,210.83 × 4,416.82
  4. Step 4: Simplify right side
    14,805.30x = 98,101,238.16
  5. Step 5: Solve for x
    x = 98,101,238.16/14,805.30
  6. Step 6: Final answer
    x = 6,626.09

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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.