Home / 119,511.45-179,280.14-44,667.45

Finding the Fourth Proportional to 119,511.45, 179,280.14 and 44,667.45

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Solution

The fourth proportional to 119,511.45, 179,280.14 and 44,667.45 is: 67,006.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,511.45 : 179,280.14 = 44,667.45 : x
  2. Step 2: Convert to fraction form
    119,511.45/179,280.14 = 44,667.45/x
  3. Step 3: Cross multiply
    119,511.45x = 179,280.14 × 44,667.45
  4. Step 4: Simplify right side
    119,511.45x = 8,007,986,466.11
  5. Step 5: Solve for x
    x = 8,007,986,466.11/119,511.45
  6. Step 6: Final answer
    x = 67,006.02

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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.