Home / 43,769.04-60,405.72-25,869.84

Finding the Fourth Proportional to 43,769.04, 60,405.72 and 25,869.84

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Solution

The fourth proportional to 43,769.04, 60,405.72 and 25,869.84 is: 35,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,769.04 : 60,405.72 = 25,869.84 : x
  2. Step 2: Convert to fraction form
    43,769.04/60,405.72 = 25,869.84/x
  3. Step 3: Cross multiply
    43,769.04x = 60,405.72 × 25,869.84
  4. Step 4: Simplify right side
    43,769.04x = 1,562,686,311.48
  5. Step 5: Solve for x
    x = 1,562,686,311.48/43,769.04
  6. Step 6: Final answer
    x = 35,703.01

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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.