Home / 94,778.69-142,097.82-44,800.39

Finding the Fourth Proportional to 94,778.69, 142,097.82 and 44,800.39

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Solution

The fourth proportional to 94,778.69, 142,097.82 and 44,800.39 is: 67,167.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,778.69 : 142,097.82 = 44,800.39 : x
  2. Step 2: Convert to fraction form
    94,778.69/142,097.82 = 44,800.39/x
  3. Step 3: Cross multiply
    94,778.69x = 142,097.82 × 44,800.39
  4. Step 4: Simplify right side
    94,778.69x = 6,366,037,763.77
  5. Step 5: Solve for x
    x = 6,366,037,763.77/94,778.69
  6. Step 6: Final answer
    x = 67,167.39

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1.5x scale

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.