Home / 102,296.01-153,444.42-35,735.88

Finding the Fourth Proportional to 102,296.01, 153,444.42 and 35,735.88

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Solution

The fourth proportional to 102,296.01, 153,444.42 and 35,735.88 is: 53,603.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,296.01 : 153,444.42 = 35,735.88 : x
  2. Step 2: Convert to fraction form
    102,296.01/153,444.42 = 35,735.88/x
  3. Step 3: Cross multiply
    102,296.01x = 153,444.42 × 35,735.88
  4. Step 4: Simplify right side
    102,296.01x = 5,483,471,379.79
  5. Step 5: Solve for x
    x = 5,483,471,379.79/102,296.01
  6. Step 6: Final answer
    x = 53,603.96

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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.