Home / 567,525.98-851,288.97-193,552.22

Finding the Fourth Proportional to 567,525.98, 851,288.97 and 193,552.22

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Solution

The fourth proportional to 567,525.98, 851,288.97 and 193,552.22 is: 290,328.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,525.98 : 851,288.97 = 193,552.22 : x
  2. Step 2: Convert to fraction form
    567,525.98/851,288.97 = 193,552.22/x
  3. Step 3: Cross multiply
    567,525.98x = 851,288.97 × 193,552.22
  4. Step 4: Simplify right side
    567,525.98x = 164,768,870,005.01
  5. Step 5: Solve for x
    x = 164,768,870,005.01/567,525.98
  6. Step 6: Final answer
    x = 290,328.33

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Double scale
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Similar ratio
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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.