Home / 6,013.29-8,973.59-5,284.44

Finding the Fourth Proportional to 6,013.29, 8,973.59 and 5,284.44

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Solution

The fourth proportional to 6,013.29, 8,973.59 and 5,284.44 is: 7,885.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.29 : 8,973.59 = 5,284.44 : x
  2. Step 2: Convert to fraction form
    6,013.29/8,973.59 = 5,284.44/x
  3. Step 3: Cross multiply
    6,013.29x = 8,973.59 × 5,284.44
  4. Step 4: Simplify right side
    6,013.29x = 47,420,371.52
  5. Step 5: Solve for x
    x = 47,420,371.52/6,013.29
  6. Step 6: Final answer
    x = 7,885.93

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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.