Home / 79,821.29-110,158.29-44,011.19

Finding the Fourth Proportional to 79,821.29, 110,158.29 and 44,011.19

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Solution

The fourth proportional to 79,821.29, 110,158.29 and 44,011.19 is: 60,738.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,821.29 : 110,158.29 = 44,011.19 : x
  2. Step 2: Convert to fraction form
    79,821.29/110,158.29 = 44,011.19/x
  3. Step 3: Cross multiply
    79,821.29x = 110,158.29 × 44,011.19
  4. Step 4: Simplify right side
    79,821.29x = 4,848,196,880.47
  5. Step 5: Solve for x
    x = 4,848,196,880.47/79,821.29
  6. Step 6: Final answer
    x = 60,738.15

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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.