Home / 50,664.10-76,011.54-35,901.58

Finding the Fourth Proportional to 50,664.10, 76,011.54 and 35,901.58

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Solution

The fourth proportional to 50,664.10, 76,011.54 and 35,901.58 is: 53,863.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,664.10 : 76,011.54 = 35,901.58 : x
  2. Step 2: Convert to fraction form
    50,664.10/76,011.54 = 35,901.58/x
  3. Step 3: Cross multiply
    50,664.10x = 76,011.54 × 35,901.58
  4. Step 4: Simplify right side
    50,664.10x = 2,728,934,384.23
  5. Step 5: Solve for x
    x = 2,728,934,384.23/50,664.10
  6. Step 6: Final answer
    x = 53,863.28

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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.