Home / 94,367.67-130,226.29-51,348.43

Finding the Fourth Proportional to 94,367.67, 130,226.29 and 51,348.43

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Solution

The fourth proportional to 94,367.67, 130,226.29 and 51,348.43 is: 70,860.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,367.67 : 130,226.29 = 51,348.43 : x
  2. Step 2: Convert to fraction form
    94,367.67/130,226.29 = 51,348.43/x
  3. Step 3: Cross multiply
    94,367.67x = 130,226.29 × 51,348.43
  4. Step 4: Simplify right side
    94,367.67x = 6,686,915,536.22
  5. Step 5: Solve for x
    x = 6,686,915,536.22/94,367.67
  6. Step 6: Final answer
    x = 70,860.24

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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.