Home / 353,214.83-529,840.58-116,575.97

Finding the Fourth Proportional to 353,214.83, 529,840.58 and 116,575.97

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Solution

The fourth proportional to 353,214.83, 529,840.58 and 116,575.97 is: 174,870.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,214.83 : 529,840.58 = 116,575.97 : x
  2. Step 2: Convert to fraction form
    353,214.83/529,840.58 = 116,575.97/x
  3. Step 3: Cross multiply
    353,214.83x = 529,840.58 × 116,575.97
  4. Step 4: Simplify right side
    353,214.83x = 61,766,676,326.78
  5. Step 5: Solve for x
    x = 61,766,676,326.78/353,214.83
  6. Step 6: Final answer
    x = 174,870.00

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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.