Home / 124,916.56-187,369.08-46,025.44

Finding the Fourth Proportional to 124,916.56, 187,369.08 and 46,025.44

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Solution

The fourth proportional to 124,916.56, 187,369.08 and 46,025.44 is: 69,036.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,916.56 : 187,369.08 = 46,025.44 : x
  2. Step 2: Convert to fraction form
    124,916.56/187,369.08 = 46,025.44/x
  3. Step 3: Cross multiply
    124,916.56x = 187,369.08 × 46,025.44
  4. Step 4: Simplify right side
    124,916.56x = 8,623,744,349.40
  5. Step 5: Solve for x
    x = 8,623,744,349.40/124,916.56
  6. Step 6: Final answer
    x = 69,036.04

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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.