Home / 14,724.36-22,083.48-4,861.35

Finding the Fourth Proportional to 14,724.36, 22,083.48 and 4,861.35

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Solution

The fourth proportional to 14,724.36, 22,083.48 and 4,861.35 is: 7,291.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,724.36 : 22,083.48 = 4,861.35 : x
  2. Step 2: Convert to fraction form
    14,724.36/22,083.48 = 4,861.35/x
  3. Step 3: Cross multiply
    14,724.36x = 22,083.48 × 4,861.35
  4. Step 4: Simplify right side
    14,724.36x = 107,355,525.50
  5. Step 5: Solve for x
    x = 107,355,525.50/14,724.36
  6. Step 6: Final answer
    x = 7,291.01

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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.