Home / 46,277.93-69,416.89-11,217.58

Finding the Fourth Proportional to 46,277.93, 69,416.89 and 11,217.58

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Solution

The fourth proportional to 46,277.93, 69,416.89 and 11,217.58 is: 16,826.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,277.93 : 69,416.89 = 11,217.58 : x
  2. Step 2: Convert to fraction form
    46,277.93/69,416.89 = 11,217.58/x
  3. Step 3: Cross multiply
    46,277.93x = 69,416.89 × 11,217.58
  4. Step 4: Simplify right side
    46,277.93x = 778,689,516.93
  5. Step 5: Solve for x
    x = 778,689,516.93/46,277.93
  6. Step 6: Final answer
    x = 16,826.37

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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.