Home / 532,860.48-799,279.41-173,030.94

Finding the Fourth Proportional to 532,860.48, 799,279.41 and 173,030.94

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Solution

The fourth proportional to 532,860.48, 799,279.41 and 173,030.94 is: 259,542.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,860.48 : 799,279.41 = 173,030.94 : x
  2. Step 2: Convert to fraction form
    532,860.48/799,279.41 = 173,030.94/x
  3. Step 3: Cross multiply
    532,860.48x = 799,279.41 × 173,030.94
  4. Step 4: Simplify right side
    532,860.48x = 138,300,067,634.95
  5. Step 5: Solve for x
    x = 138,300,067,634.95/532,860.48
  6. Step 6: Final answer
    x = 259,542.74

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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.