Home / 335,556.63-463,088.08-192,325.93

Finding the Fourth Proportional to 335,556.63, 463,088.08 and 192,325.93

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Solution

The fourth proportional to 335,556.63, 463,088.08 and 192,325.93 is: 265,421.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,556.63 : 463,088.08 = 192,325.93 : x
  2. Step 2: Convert to fraction form
    335,556.63/463,088.08 = 192,325.93/x
  3. Step 3: Cross multiply
    335,556.63x = 463,088.08 × 192,325.93
  4. Step 4: Simplify right side
    335,556.63x = 89,063,844,740.60
  5. Step 5: Solve for x
    x = 89,063,844,740.60/335,556.63
  6. Step 6: Final answer
    x = 265,421.20

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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.