Home / 37,941.24-56,879.73-15,740.76

Finding the Fourth Proportional to 37,941.24, 56,879.73 and 15,740.76

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Solution

The fourth proportional to 37,941.24, 56,879.73 and 15,740.76 is: 23,597.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,941.24 : 56,879.73 = 15,740.76 : x
  2. Step 2: Convert to fraction form
    37,941.24/56,879.73 = 15,740.76/x
  3. Step 3: Cross multiply
    37,941.24x = 56,879.73 × 15,740.76
  4. Step 4: Simplify right side
    37,941.24x = 895,330,178.79
  5. Step 5: Solve for x
    x = 895,330,178.79/37,941.24
  6. Step 6: Final answer
    x = 23,597.81

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1.5x scale

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.