Home / 344,830.24-517,254.06-95,514.40

Finding the Fourth Proportional to 344,830.24, 517,254.06 and 95,514.40

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Solution

The fourth proportional to 344,830.24, 517,254.06 and 95,514.40 is: 143,274.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,830.24 : 517,254.06 = 95,514.40 : x
  2. Step 2: Convert to fraction form
    344,830.24/517,254.06 = 95,514.40/x
  3. Step 3: Cross multiply
    344,830.24x = 517,254.06 × 95,514.40
  4. Step 4: Simplify right side
    344,830.24x = 49,405,211,188.46
  5. Step 5: Solve for x
    x = 49,405,211,188.46/344,830.24
  6. Step 6: Final answer
    x = 143,274.01

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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.