Home / 55,967.15-83,541.24-49,324.34

Finding the Fourth Proportional to 55,967.15, 83,541.24 and 49,324.34

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Solution

The fourth proportional to 55,967.15, 83,541.24 and 49,324.34 is: 73,625.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,967.15 : 83,541.24 = 49,324.34 : x
  2. Step 2: Convert to fraction form
    55,967.15/83,541.24 = 49,324.34/x
  3. Step 3: Cross multiply
    55,967.15x = 83,541.24 × 49,324.34
  4. Step 4: Simplify right side
    55,967.15x = 4,120,616,108.08
  5. Step 5: Solve for x
    x = 4,120,616,108.08/55,967.15
  6. Step 6: Final answer
    x = 73,625.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.