Home / 44,008.42-65,903.27-30,798.98

Finding the Fourth Proportional to 44,008.42, 65,903.27 and 30,798.98

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Solution

The fourth proportional to 44,008.42, 65,903.27 and 30,798.98 is: 46,121.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,008.42 : 65,903.27 = 30,798.98 : x
  2. Step 2: Convert to fraction form
    44,008.42/65,903.27 = 30,798.98/x
  3. Step 3: Cross multiply
    44,008.42x = 65,903.27 × 30,798.98
  4. Step 4: Simplify right side
    44,008.42x = 2,029,753,494.66
  5. Step 5: Solve for x
    x = 2,029,753,494.66/44,008.42
  6. Step 6: Final answer
    x = 46,121.94

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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.