Home / 5,985.07-8,259.70-3,467.18

Finding the Fourth Proportional to 5,985.07, 8,259.70 and 3,467.18

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Solution

The fourth proportional to 5,985.07, 8,259.70 and 3,467.18 is: 4,784.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985.07 : 8,259.70 = 3,467.18 : x
  2. Step 2: Convert to fraction form
    5,985.07/8,259.70 = 3,467.18/x
  3. Step 3: Cross multiply
    5,985.07x = 8,259.70 × 3,467.18
  4. Step 4: Simplify right side
    5,985.07x = 28,637,866.65
  5. Step 5: Solve for x
    x = 28,637,866.65/5,985.07
  6. Step 6: Final answer
    x = 4,784.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.