Home / 41,101.02-56,750.49-40,447.35

Finding the Fourth Proportional to 41,101.02, 56,750.49 and 40,447.35

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Solution

The fourth proportional to 41,101.02, 56,750.49 and 40,447.35 is: 55,847.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,101.02 : 56,750.49 = 40,447.35 : x
  2. Step 2: Convert to fraction form
    41,101.02/56,750.49 = 40,447.35/x
  3. Step 3: Cross multiply
    41,101.02x = 56,750.49 × 40,447.35
  4. Step 4: Simplify right side
    41,101.02x = 2,295,406,931.70
  5. Step 5: Solve for x
    x = 2,295,406,931.70/41,101.02
  6. Step 6: Final answer
    x = 55,847.93

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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.