Home / 93,815.63-129,465.37-50,794.91

Finding the Fourth Proportional to 93,815.63, 129,465.37 and 50,794.91

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Solution

The fourth proportional to 93,815.63, 129,465.37 and 50,794.91 is: 70,096.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,815.63 : 129,465.37 = 50,794.91 : x
  2. Step 2: Convert to fraction form
    93,815.63/129,465.37 = 50,794.91/x
  3. Step 3: Cross multiply
    93,815.63x = 129,465.37 × 50,794.91
  4. Step 4: Simplify right side
    93,815.63x = 6,576,181,817.27
  5. Step 5: Solve for x
    x = 6,576,181,817.27/93,815.63
  6. Step 6: Final answer
    x = 70,096.87

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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.