Home / 14,855.51-22,279.14-5,970.83

Finding the Fourth Proportional to 14,855.51, 22,279.14 and 5,970.83

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Solution

The fourth proportional to 14,855.51, 22,279.14 and 5,970.83 is: 8,954.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,855.51 : 22,279.14 = 5,970.83 : x
  2. Step 2: Convert to fraction form
    14,855.51/22,279.14 = 5,970.83/x
  3. Step 3: Cross multiply
    14,855.51x = 22,279.14 × 5,970.83
  4. Step 4: Simplify right side
    14,855.51x = 133,024,846.09
  5. Step 5: Solve for x
    x = 133,024,846.09/14,855.51
  6. Step 6: Final answer
    x = 8,954.58

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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.