Home / 45,634.27-63,297.48-44,420.49

Finding the Fourth Proportional to 45,634.27, 63,297.48 and 44,420.49

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Solution

The fourth proportional to 45,634.27, 63,297.48 and 44,420.49 is: 61,613.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,634.27 : 63,297.48 = 44,420.49 : x
  2. Step 2: Convert to fraction form
    45,634.27/63,297.48 = 44,420.49/x
  3. Step 3: Cross multiply
    45,634.27x = 63,297.48 × 44,420.49
  4. Step 4: Simplify right side
    45,634.27x = 2,811,705,077.37
  5. Step 5: Solve for x
    x = 2,811,705,077.37/45,634.27
  6. Step 6: Final answer
    x = 61,613.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.