Home / 59,769.44-89,667.02-29,800

Finding the Fourth Proportional to 59,769.44, 89,667.02 and 29,800

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Solution

The fourth proportional to 59,769.44, 89,667.02 and 29,800 is: 44,706.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,769.44 : 89,667.02 = 29,800 : x
  2. Step 2: Convert to fraction form
    59,769.44/89,667.02 = 29,800/x
  3. Step 3: Cross multiply
    59,769.44x = 89,667.02 × 29,800
  4. Step 4: Simplify right side
    59,769.44x = 2,672,077,196
  5. Step 5: Solve for x
    x = 2,672,077,196/59,769.44
  6. Step 6: Final answer
    x = 44,706.41

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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.