Home / 43,444.28-65,054.72-30,098.27

Finding the Fourth Proportional to 43,444.28, 65,054.72 and 30,098.27

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Solution

The fourth proportional to 43,444.28, 65,054.72 and 30,098.27 is: 45,070.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,444.28 : 65,054.72 = 30,098.27 : x
  2. Step 2: Convert to fraction form
    43,444.28/65,054.72 = 30,098.27/x
  3. Step 3: Cross multiply
    43,444.28x = 65,054.72 × 30,098.27
  4. Step 4: Simplify right side
    43,444.28x = 1,958,034,051.57
  5. Step 5: Solve for x
    x = 1,958,034,051.57/43,444.28
  6. Step 6: Final answer
    x = 45,070.01

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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.