Home / 294,090.64-441,281.76-116,593.72

Finding the Fourth Proportional to 294,090.64, 441,281.76 and 116,593.72

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Solution

The fourth proportional to 294,090.64, 441,281.76 and 116,593.72 is: 174,948.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,090.64 : 441,281.76 = 116,593.72 : x
  2. Step 2: Convert to fraction form
    294,090.64/441,281.76 = 116,593.72/x
  3. Step 3: Cross multiply
    294,090.64x = 441,281.76 × 116,593.72
  4. Step 4: Simplify right side
    294,090.64x = 51,450,681,966.55
  5. Step 5: Solve for x
    x = 51,450,681,966.55/294,090.64
  6. Step 6: Final answer
    x = 174,948.38

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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.