Home / 130,715.98-196,053.46-35,953.27

Finding the Fourth Proportional to 130,715.98, 196,053.46 and 35,953.27

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Solution

The fourth proportional to 130,715.98, 196,053.46 and 35,953.27 is: 53,924.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,715.98 : 196,053.46 = 35,953.27 : x
  2. Step 2: Convert to fraction form
    130,715.98/196,053.46 = 35,953.27/x
  3. Step 3: Cross multiply
    130,715.98x = 196,053.46 × 35,953.27
  4. Step 4: Simplify right side
    130,715.98x = 7,048,762,604.03
  5. Step 5: Solve for x
    x = 7,048,762,604.03/130,715.98
  6. Step 6: Final answer
    x = 53,924.26

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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.