Home / 40,586.23-60,879.36-26,558.06

Finding the Fourth Proportional to 40,586.23, 60,879.36 and 26,558.06

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Solution

The fourth proportional to 40,586.23, 60,879.36 and 26,558.06 is: 39,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,586.23 : 60,879.36 = 26,558.06 : x
  2. Step 2: Convert to fraction form
    40,586.23/60,879.36 = 26,558.06/x
  3. Step 3: Cross multiply
    40,586.23x = 60,879.36 × 26,558.06
  4. Step 4: Simplify right side
    40,586.23x = 1,616,837,695.64
  5. Step 5: Solve for x
    x = 1,616,837,695.64/40,586.23
  6. Step 6: Final answer
    x = 39,837.10

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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.