Home / 79,824.48-110,158.01-44,013.70

Finding the Fourth Proportional to 79,824.48, 110,158.01 and 44,013.70

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Solution

The fourth proportional to 79,824.48, 110,158.01 and 44,013.70 is: 60,739.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,824.48 : 110,158.01 = 44,013.70 : x
  2. Step 2: Convert to fraction form
    79,824.48/110,158.01 = 44,013.70/x
  3. Step 3: Cross multiply
    79,824.48x = 110,158.01 × 44,013.70
  4. Step 4: Simplify right side
    79,824.48x = 4,848,461,604.74
  5. Step 5: Solve for x
    x = 4,848,461,604.74/79,824.48
  6. Step 6: Final answer
    x = 60,739.03

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1.5x scale

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.