Home / 152,014.69-228,022.04-41,206.69

Finding the Fourth Proportional to 152,014.69, 228,022.04 and 41,206.69

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Solution

The fourth proportional to 152,014.69, 228,022.04 and 41,206.69 is: 61,810.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,014.69 : 228,022.04 = 41,206.69 : x
  2. Step 2: Convert to fraction form
    152,014.69/228,022.04 = 41,206.69/x
  3. Step 3: Cross multiply
    152,014.69x = 228,022.04 × 41,206.69
  4. Step 4: Simplify right side
    152,014.69x = 9,396,033,048.41
  5. Step 5: Solve for x
    x = 9,396,033,048.41/152,014.69
  6. Step 6: Final answer
    x = 61,810.03

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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.