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Finding the Fourth Proportional to 5,844.63, 8,752.61 and 5,283.00

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Solution

The fourth proportional to 5,844.63, 8,752.61 and 5,283.00 is: 7,911.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.63 : 8,752.61 = 5,283.00 : x
  2. Step 2: Convert to fraction form
    5,844.63/8,752.61 = 5,283.00/x
  3. Step 3: Cross multiply
    5,844.63x = 8,752.61 × 5,283.00
  4. Step 4: Simplify right side
    5,844.63x = 46,239,994.87
  5. Step 5: Solve for x
    x = 46,239,994.87/5,844.63
  6. Step 6: Final answer
    x = 7,911.54

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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.