Home / 41,925.21-57,858.09-22,806.37

Finding the Fourth Proportional to 41,925.21, 57,858.09 and 22,806.37

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Solution

The fourth proportional to 41,925.21, 57,858.09 and 22,806.37 is: 31,473.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,925.21 : 57,858.09 = 22,806.37 : x
  2. Step 2: Convert to fraction form
    41,925.21/57,858.09 = 22,806.37/x
  3. Step 3: Cross multiply
    41,925.21x = 57,858.09 × 22,806.37
  4. Step 4: Simplify right side
    41,925.21x = 1,319,532,994.83
  5. Step 5: Solve for x
    x = 1,319,532,994.83/41,925.21
  6. Step 6: Final answer
    x = 31,473.50

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1.5x scale

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.