Home / 46,262.12-69,395.10-14,671.48

Finding the Fourth Proportional to 46,262.12, 69,395.10 and 14,671.48

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Solution

The fourth proportional to 46,262.12, 69,395.10 and 14,671.48 is: 22,007.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262.12 : 69,395.10 = 14,671.48 : x
  2. Step 2: Convert to fraction form
    46,262.12/69,395.10 = 14,671.48/x
  3. Step 3: Cross multiply
    46,262.12x = 69,395.10 × 14,671.48
  4. Step 4: Simplify right side
    46,262.12x = 1,018,128,821.75
  5. Step 5: Solve for x
    x = 1,018,128,821.75/46,262.12
  6. Step 6: Final answer
    x = 22,007.83

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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.