Home / 41,675.07-57,509.37-22,808.55

Finding the Fourth Proportional to 41,675.07, 57,509.37 and 22,808.55

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Solution

The fourth proportional to 41,675.07, 57,509.37 and 22,808.55 is: 31,474.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,675.07 : 57,509.37 = 22,808.55 : x
  2. Step 2: Convert to fraction form
    41,675.07/57,509.37 = 22,808.55/x
  3. Step 3: Cross multiply
    41,675.07x = 57,509.37 × 22,808.55
  4. Step 4: Simplify right side
    41,675.07x = 1,311,705,341.11
  5. Step 5: Solve for x
    x = 1,311,705,341.11/41,675.07
  6. Step 6: Final answer
    x = 31,474.58

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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.