Home / 14,277.93-21,416.91-4,416.99

Finding the Fourth Proportional to 14,277.93, 21,416.91 and 4,416.99

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Solution

The fourth proportional to 14,277.93, 21,416.91 and 4,416.99 is: 6,625.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,277.93 : 21,416.91 = 4,416.99 : x
  2. Step 2: Convert to fraction form
    14,277.93/21,416.91 = 4,416.99/x
  3. Step 3: Cross multiply
    14,277.93x = 21,416.91 × 4,416.99
  4. Step 4: Simplify right side
    14,277.93x = 94,598,277.30
  5. Step 5: Solve for x
    x = 94,598,277.30/14,277.93
  6. Step 6: Final answer
    x = 6,625.49

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Similar ratio
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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.