Home / 9,007.04-13,516.47-4,076.73

Finding the Fourth Proportional to 9,007.04, 13,516.47 and 4,076.73

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Solution

The fourth proportional to 9,007.04, 13,516.47 and 4,076.73 is: 6,117.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,007.04 : 13,516.47 = 4,076.73 : x
  2. Step 2: Convert to fraction form
    9,007.04/13,516.47 = 4,076.73/x
  3. Step 3: Cross multiply
    9,007.04x = 13,516.47 × 4,076.73
  4. Step 4: Simplify right side
    9,007.04x = 55,102,998.74
  5. Step 5: Solve for x
    x = 55,102,998.74/9,007.04
  6. Step 6: Final answer
    x = 6,117.77

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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.