Home / 164,133.15-246,107.37-51,792.42

Finding the Fourth Proportional to 164,133.15, 246,107.37 and 51,792.42

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Solution

The fourth proportional to 164,133.15, 246,107.37 and 51,792.42 is: 77,659.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,133.15 : 246,107.37 = 51,792.42 : x
  2. Step 2: Convert to fraction form
    164,133.15/246,107.37 = 51,792.42/x
  3. Step 3: Cross multiply
    164,133.15x = 246,107.37 × 51,792.42
  4. Step 4: Simplify right side
    164,133.15x = 12,746,497,389.26
  5. Step 5: Solve for x
    x = 12,746,497,389.26/164,133.15
  6. Step 6: Final answer
    x = 77,659.50

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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.