Home / 11,053.54-15,253.51-6,576.27

Finding the Fourth Proportional to 11,053.54, 15,253.51 and 6,576.27

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Solution

The fourth proportional to 11,053.54, 15,253.51 and 6,576.27 is: 9,075.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,053.54 : 15,253.51 = 6,576.27 : x
  2. Step 2: Convert to fraction form
    11,053.54/15,253.51 = 6,576.27/x
  3. Step 3: Cross multiply
    11,053.54x = 15,253.51 × 6,576.27
  4. Step 4: Simplify right side
    11,053.54x = 100,311,200.21
  5. Step 5: Solve for x
    x = 100,311,200.21/11,053.54
  6. Step 6: Final answer
    x = 9,075.03

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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.