Home / 114,416.13-171,584.38-46,929.00

Finding the Fourth Proportional to 114,416.13, 171,584.38 and 46,929.00

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Solution

The fourth proportional to 114,416.13, 171,584.38 and 46,929.00 is: 70,377.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,416.13 : 171,584.38 = 46,929.00 : x
  2. Step 2: Convert to fraction form
    114,416.13/171,584.38 = 46,929.00/x
  3. Step 3: Cross multiply
    114,416.13x = 171,584.38 × 46,929.00
  4. Step 4: Simplify right side
    114,416.13x = 8,052,283,524.84
  5. Step 5: Solve for x
    x = 8,052,283,524.84/114,416.13
  6. Step 6: Final answer
    x = 70,377.17

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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.