Home / 146,303.01-201,771.81-95,296.50

Finding the Fourth Proportional to 146,303.01, 201,771.81 and 95,296.50

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Solution

The fourth proportional to 146,303.01, 201,771.81 and 95,296.50 is: 131,426.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,303.01 : 201,771.81 = 95,296.50 : x
  2. Step 2: Convert to fraction form
    146,303.01/201,771.81 = 95,296.50/x
  3. Step 3: Cross multiply
    146,303.01x = 201,771.81 × 95,296.50
  4. Step 4: Simplify right side
    146,303.01x = 19,228,147,291.67
  5. Step 5: Solve for x
    x = 19,228,147,291.67/146,303.01
  6. Step 6: Final answer
    x = 131,426.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.