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Finding the Fourth Proportional to 46,337.84, 69,506.84 and 11,277.52

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Solution

The fourth proportional to 46,337.84, 69,506.84 and 11,277.52 is: 16,916.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,337.84 : 69,506.84 = 11,277.52 : x
  2. Step 2: Convert to fraction form
    46,337.84/69,506.84 = 11,277.52/x
  3. Step 3: Cross multiply
    46,337.84x = 69,506.84 × 11,277.52
  4. Step 4: Simplify right side
    46,337.84x = 783,864,778.24
  5. Step 5: Solve for x
    x = 783,864,778.24/46,337.84
  6. Step 6: Final answer
    x = 16,916.30

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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.