Home / 4,588.32-6,885.54-3,971.10

Finding the Fourth Proportional to 4,588.32, 6,885.54 and 3,971.10

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Solution

The fourth proportional to 4,588.32, 6,885.54 and 3,971.10 is: 5,959.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.32 : 6,885.54 = 3,971.10 : x
  2. Step 2: Convert to fraction form
    4,588.32/6,885.54 = 3,971.10/x
  3. Step 3: Cross multiply
    4,588.32x = 6,885.54 × 3,971.10
  4. Step 4: Simplify right side
    4,588.32x = 27,343,167.89
  5. Step 5: Solve for x
    x = 27,343,167.89/4,588.32
  6. Step 6: Final answer
    x = 5,959.30

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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.