Home / 293,820.28-440,733.30-116,370.52

Finding the Fourth Proportional to 293,820.28, 440,733.30 and 116,370.52

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Solution

The fourth proportional to 293,820.28, 440,733.30 and 116,370.52 is: 174,556.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,820.28 : 440,733.30 = 116,370.52 : x
  2. Step 2: Convert to fraction form
    293,820.28/440,733.30 = 116,370.52/x
  3. Step 3: Cross multiply
    293,820.28x = 440,733.30 × 116,370.52
  4. Step 4: Simplify right side
    293,820.28x = 51,288,363,302.32
  5. Step 5: Solve for x
    x = 51,288,363,302.32/293,820.28
  6. Step 6: Final answer
    x = 174,556.92

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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.