Home / 29,790.93-44,618.34-14,219.49

Finding the Fourth Proportional to 29,790.93, 44,618.34 and 14,219.49

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Solution

The fourth proportional to 29,790.93, 44,618.34 and 14,219.49 is: 21,296.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790.93 : 44,618.34 = 14,219.49 : x
  2. Step 2: Convert to fraction form
    29,790.93/44,618.34 = 14,219.49/x
  3. Step 3: Cross multiply
    29,790.93x = 44,618.34 × 14,219.49
  4. Step 4: Simplify right side
    29,790.93x = 634,450,039.45
  5. Step 5: Solve for x
    x = 634,450,039.45/29,790.93
  6. Step 6: Final answer
    x = 21,296.75

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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.