Home / 63,242.24-94,912.32-23,835.20

Finding the Fourth Proportional to 63,242.24, 94,912.32 and 23,835.20

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Solution

The fourth proportional to 63,242.24, 94,912.32 and 23,835.20 is: 35,771.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,242.24 : 94,912.32 = 23,835.20 : x
  2. Step 2: Convert to fraction form
    63,242.24/94,912.32 = 23,835.20/x
  3. Step 3: Cross multiply
    63,242.24x = 94,912.32 × 23,835.20
  4. Step 4: Simplify right side
    63,242.24x = 2,262,254,129.66
  5. Step 5: Solve for x
    x = 2,262,254,129.66/63,242.24
  6. Step 6: Final answer
    x = 35,771.25

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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.