Home / 8,053.41-11,113.81-4,866.26

Finding the Fourth Proportional to 8,053.41, 11,113.81 and 4,866.26

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Solution

The fourth proportional to 8,053.41, 11,113.81 and 4,866.26 is: 6,715.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.41 : 11,113.81 = 4,866.26 : x
  2. Step 2: Convert to fraction form
    8,053.41/11,113.81 = 4,866.26/x
  3. Step 3: Cross multiply
    8,053.41x = 11,113.81 × 4,866.26
  4. Step 4: Simplify right side
    8,053.41x = 54,082,689.05
  5. Step 5: Solve for x
    x = 54,082,689.05/8,053.41
  6. Step 6: Final answer
    x = 6,715.50

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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.