Home / 167,022.56-250,377.04-56,136.80

Finding the Fourth Proportional to 167,022.56, 250,377.04 and 56,136.80

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Solution

The fourth proportional to 167,022.56, 250,377.04 and 56,136.80 is: 84,152.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,022.56 : 250,377.04 = 56,136.80 : x
  2. Step 2: Convert to fraction form
    167,022.56/250,377.04 = 56,136.80/x
  3. Step 3: Cross multiply
    167,022.56x = 250,377.04 × 56,136.80
  4. Step 4: Simplify right side
    167,022.56x = 14,055,365,819.07
  5. Step 5: Solve for x
    x = 14,055,365,819.07/167,022.56
  6. Step 6: Final answer
    x = 84,152.50

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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.