Home / 9,051.14-13,576.60-2,477.32

Finding the Fourth Proportional to 9,051.14, 13,576.60 and 2,477.32

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Solution

The fourth proportional to 9,051.14, 13,576.60 and 2,477.32 is: 3,715.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051.14 : 13,576.60 = 2,477.32 : x
  2. Step 2: Convert to fraction form
    9,051.14/13,576.60 = 2,477.32/x
  3. Step 3: Cross multiply
    9,051.14x = 13,576.60 × 2,477.32
  4. Step 4: Simplify right side
    9,051.14x = 33,633,582.71
  5. Step 5: Solve for x
    x = 33,633,582.71/9,051.14
  6. Step 6: Final answer
    x = 3,715.95

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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.