Home / 62,918.09-94,393.47-23,475.50

Finding the Fourth Proportional to 62,918.09, 94,393.47 and 23,475.50

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Solution

The fourth proportional to 62,918.09, 94,393.47 and 23,475.50 is: 35,219.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,918.09 : 94,393.47 = 23,475.50 : x
  2. Step 2: Convert to fraction form
    62,918.09/94,393.47 = 23,475.50/x
  3. Step 3: Cross multiply
    62,918.09x = 94,393.47 × 23,475.50
  4. Step 4: Simplify right side
    62,918.09x = 2,215,933,904.99
  5. Step 5: Solve for x
    x = 2,215,933,904.99/62,918.09
  6. Step 6: Final answer
    x = 35,219.34

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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.