Home / 9,050.86-13,576.02-2,477.04

Finding the Fourth Proportional to 9,050.86, 13,576.02 and 2,477.04

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Solution

The fourth proportional to 9,050.86, 13,576.02 and 2,477.04 is: 3,715.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.86 : 13,576.02 = 2,477.04 : x
  2. Step 2: Convert to fraction form
    9,050.86/13,576.02 = 2,477.04/x
  3. Step 3: Cross multiply
    9,050.86x = 13,576.02 × 2,477.04
  4. Step 4: Simplify right side
    9,050.86x = 33,628,344.58
  5. Step 5: Solve for x
    x = 33,628,344.58/9,050.86
  6. Step 6: Final answer
    x = 3,715.49

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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.