Home / 93,182.01-139,774.19-26,624.31

Finding the Fourth Proportional to 93,182.01, 139,774.19 and 26,624.31

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Solution

The fourth proportional to 93,182.01, 139,774.19 and 26,624.31 is: 39,936.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,182.01 : 139,774.19 = 26,624.31 : x
  2. Step 2: Convert to fraction form
    93,182.01/139,774.19 = 26,624.31/x
  3. Step 3: Cross multiply
    93,182.01x = 139,774.19 × 26,624.31
  4. Step 4: Simplify right side
    93,182.01x = 3,721,391,231.44
  5. Step 5: Solve for x
    x = 3,721,391,231.44/93,182.01
  6. Step 6: Final answer
    x = 39,936.80

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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.