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Finding the Fourth Proportional to 46,323.34, 69,485.01 and 11,262.94

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Solution

The fourth proportional to 46,323.34, 69,485.01 and 11,262.94 is: 16,894.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,323.34 : 69,485.01 = 11,262.94 : x
  2. Step 2: Convert to fraction form
    46,323.34/69,485.01 = 11,262.94/x
  3. Step 3: Cross multiply
    46,323.34x = 69,485.01 × 11,262.94
  4. Step 4: Simplify right side
    46,323.34x = 782,605,498.53
  5. Step 5: Solve for x
    x = 782,605,498.53/46,323.34
  6. Step 6: Final answer
    x = 16,894.41

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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.