Home / 79,823.61-110,157.33-44,014.91

Finding the Fourth Proportional to 79,823.61, 110,157.33 and 44,014.91

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Solution

The fourth proportional to 79,823.61, 110,157.33 and 44,014.91 is: 60,740.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,823.61 : 110,157.33 = 44,014.91 : x
  2. Step 2: Convert to fraction form
    79,823.61/110,157.33 = 44,014.91/x
  3. Step 3: Cross multiply
    79,823.61x = 110,157.33 × 44,014.91
  4. Step 4: Simplify right side
    79,823.61x = 4,848,564,415.00
  5. Step 5: Solve for x
    x = 4,848,564,415.00/79,823.61
  6. Step 6: Final answer
    x = 60,740.98

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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.