Home / 119,629.14-179,389.04-44,694.32

Finding the Fourth Proportional to 119,629.14, 179,389.04 and 44,694.32

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Solution

The fourth proportional to 119,629.14, 179,389.04 and 44,694.32 is: 67,021.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,629.14 : 179,389.04 = 44,694.32 : x
  2. Step 2: Convert to fraction form
    119,629.14/179,389.04 = 44,694.32/x
  3. Step 3: Cross multiply
    119,629.14x = 179,389.04 × 44,694.32
  4. Step 4: Simplify right side
    119,629.14x = 8,017,670,037.84
  5. Step 5: Solve for x
    x = 8,017,670,037.84/119,629.14
  6. Step 6: Final answer
    x = 67,021.05

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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.