Home / 9,051.30-13,576.96-2,477.54

Finding the Fourth Proportional to 9,051.30, 13,576.96 and 2,477.54

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Solution

The fourth proportional to 9,051.30, 13,576.96 and 2,477.54 is: 3,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051.30 : 13,576.96 = 2,477.54 : x
  2. Step 2: Convert to fraction form
    9,051.30/13,576.96 = 2,477.54/x
  3. Step 3: Cross multiply
    9,051.30x = 13,576.96 × 2,477.54
  4. Step 4: Simplify right side
    9,051.30x = 33,637,461.48
  5. Step 5: Solve for x
    x = 33,637,461.48/9,051.30
  6. Step 6: Final answer
    x = 3,716.31

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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.