Home / 36,199.98-54,284.91-14,000.55

Finding the Fourth Proportional to 36,199.98, 54,284.91 and 14,000.55

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Solution

The fourth proportional to 36,199.98, 54,284.91 and 14,000.55 is: 20,995.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,199.98 : 54,284.91 = 14,000.55 : x
  2. Step 2: Convert to fraction form
    36,199.98/54,284.91 = 14,000.55/x
  3. Step 3: Cross multiply
    36,199.98x = 54,284.91 × 14,000.55
  4. Step 4: Simplify right side
    36,199.98x = 760,018,596.70
  5. Step 5: Solve for x
    x = 760,018,596.70/36,199.98
  6. Step 6: Final answer
    x = 20,995.00

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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.