Home / 14,633.08-21,950.33-4,772.34

Finding the Fourth Proportional to 14,633.08, 21,950.33 and 4,772.34

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Solution

The fourth proportional to 14,633.08, 21,950.33 and 4,772.34 is: 7,158.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,633.08 : 21,950.33 = 4,772.34 : x
  2. Step 2: Convert to fraction form
    14,633.08/21,950.33 = 4,772.34/x
  3. Step 3: Cross multiply
    14,633.08x = 21,950.33 × 4,772.34
  4. Step 4: Simplify right side
    14,633.08x = 104,754,414.01
  5. Step 5: Solve for x
    x = 104,754,414.01/14,633.08
  6. Step 6: Final answer
    x = 7,158.74

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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.