Home / 69,039.36-95,219.58-44,813.88

Finding the Fourth Proportional to 69,039.36, 95,219.58 and 44,813.88

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Solution

The fourth proportional to 69,039.36, 95,219.58 and 44,813.88 is: 61,807.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,039.36 : 95,219.58 = 44,813.88 : x
  2. Step 2: Convert to fraction form
    69,039.36/95,219.58 = 44,813.88/x
  3. Step 3: Cross multiply
    69,039.36x = 95,219.58 × 44,813.88
  4. Step 4: Simplify right side
    69,039.36x = 4,267,158,831.77
  5. Step 5: Solve for x
    x = 4,267,158,831.77/69,039.36
  6. Step 6: Final answer
    x = 61,807.62

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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.