Home / 97,614.93-146,464.37-31,060.47

Finding the Fourth Proportional to 97,614.93, 146,464.37 and 31,060.47

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Solution

The fourth proportional to 97,614.93, 146,464.37 and 31,060.47 is: 46,604.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,614.93 : 146,464.37 = 31,060.47 : x
  2. Step 2: Convert to fraction form
    97,614.93/146,464.37 = 31,060.47/x
  3. Step 3: Cross multiply
    97,614.93x = 146,464.37 × 31,060.47
  4. Step 4: Simplify right side
    97,614.93x = 4,549,252,015.15
  5. Step 5: Solve for x
    x = 4,549,252,015.15/97,614.93
  6. Step 6: Final answer
    x = 46,604.06

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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.