Home / 14,850.09-22,276.95-4,855.83

Finding the Fourth Proportional to 14,850.09, 22,276.95 and 4,855.83

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Solution

The fourth proportional to 14,850.09, 22,276.95 and 4,855.83 is: 7,284.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,850.09 : 22,276.95 = 4,855.83 : x
  2. Step 2: Convert to fraction form
    14,850.09/22,276.95 = 4,855.83/x
  3. Step 3: Cross multiply
    14,850.09x = 22,276.95 × 4,855.83
  4. Step 4: Simplify right side
    14,850.09x = 108,173,082.12
  5. Step 5: Solve for x
    x = 108,173,082.12/14,850.09
  6. Step 6: Final answer
    x = 7,284.34

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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.