Home / 35,771.66-49,365.08-22,350.70

Finding the Fourth Proportional to 35,771.66, 49,365.08 and 22,350.70

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Solution

The fourth proportional to 35,771.66, 49,365.08 and 22,350.70 is: 30,844.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,771.66 : 49,365.08 = 22,350.70 : x
  2. Step 2: Convert to fraction form
    35,771.66/49,365.08 = 22,350.70/x
  3. Step 3: Cross multiply
    35,771.66x = 49,365.08 × 22,350.70
  4. Step 4: Simplify right side
    35,771.66x = 1,103,343,922.41
  5. Step 5: Solve for x
    x = 1,103,343,922.41/35,771.66
  6. Step 6: Final answer
    x = 30,844.08

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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.