Home / 93,732.27-140,421.81-46,291.83

Finding the Fourth Proportional to 93,732.27, 140,421.81 and 46,291.83

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Solution

The fourth proportional to 93,732.27, 140,421.81 and 46,291.83 is: 69,350.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,732.27 : 140,421.81 = 46,291.83 : x
  2. Step 2: Convert to fraction form
    93,732.27/140,421.81 = 46,291.83/x
  3. Step 3: Cross multiply
    93,732.27x = 140,421.81 × 46,291.83
  4. Step 4: Simplify right side
    93,732.27x = 6,500,382,556.81
  5. Step 5: Solve for x
    x = 6,500,382,556.81/93,732.27
  6. Step 6: Final answer
    x = 69,350.53

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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.