Home / 229,541.00-344,337.69-61,068.20

Finding the Fourth Proportional to 229,541.00, 344,337.69 and 61,068.20

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Solution

The fourth proportional to 229,541.00, 344,337.69 and 61,068.20 is: 91,609.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,541.00 : 344,337.69 = 61,068.20 : x
  2. Step 2: Convert to fraction form
    229,541.00/344,337.69 = 61,068.20/x
  3. Step 3: Cross multiply
    229,541.00x = 344,337.69 × 61,068.20
  4. Step 4: Simplify right side
    229,541.00x = 21,028,081,198.77
  5. Step 5: Solve for x
    x = 21,028,081,198.77/229,541.00
  6. Step 6: Final answer
    x = 91,609.26

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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.