Home / 46,583.96-69,876.48-19,926.32

Finding the Fourth Proportional to 46,583.96, 69,876.48 and 19,926.32

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Solution

The fourth proportional to 46,583.96, 69,876.48 and 19,926.32 is: 29,889.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,583.96 : 69,876.48 = 19,926.32 : x
  2. Step 2: Convert to fraction form
    46,583.96/69,876.48 = 19,926.32/x
  3. Step 3: Cross multiply
    46,583.96x = 69,876.48 × 19,926.32
  4. Step 4: Simplify right side
    46,583.96x = 1,392,381,100.95
  5. Step 5: Solve for x
    x = 1,392,381,100.95/46,583.96
  6. Step 6: Final answer
    x = 29,889.71

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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.