Home / 32,670.56-49,006.22-31,077.09

Finding the Fourth Proportional to 32,670.56, 49,006.22 and 31,077.09

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Solution

The fourth proportional to 32,670.56, 49,006.22 and 31,077.09 is: 46,616.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,670.56 : 49,006.22 = 31,077.09 : x
  2. Step 2: Convert to fraction form
    32,670.56/49,006.22 = 31,077.09/x
  3. Step 3: Cross multiply
    32,670.56x = 49,006.22 × 31,077.09
  4. Step 4: Simplify right side
    32,670.56x = 1,522,970,787.19
  5. Step 5: Solve for x
    x = 1,522,970,787.19/32,670.56
  6. Step 6: Final answer
    x = 46,616.00

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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.