Home / 5,556.97-8,295.85-5,362.31

Finding the Fourth Proportional to 5,556.97, 8,295.85 and 5,362.31

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Solution

The fourth proportional to 5,556.97, 8,295.85 and 5,362.31 is: 8,005.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,556.97 : 8,295.85 = 5,362.31 : x
  2. Step 2: Convert to fraction form
    5,556.97/8,295.85 = 5,362.31/x
  3. Step 3: Cross multiply
    5,556.97x = 8,295.85 × 5,362.31
  4. Step 4: Simplify right side
    5,556.97x = 44,484,894.71
  5. Step 5: Solve for x
    x = 44,484,894.71/5,556.97
  6. Step 6: Final answer
    x = 8,005.24

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Find fourth proportional to 2,778.49, 4,147.92 and 2,681.15
Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.