Home / 50,541.95-75,827.51-15,486.77

Finding the Fourth Proportional to 50,541.95, 75,827.51 and 15,486.77

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Solution

The fourth proportional to 50,541.95, 75,827.51 and 15,486.77 is: 23,234.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,541.95 : 75,827.51 = 15,486.77 : x
  2. Step 2: Convert to fraction form
    50,541.95/75,827.51 = 15,486.77/x
  3. Step 3: Cross multiply
    50,541.95x = 75,827.51 × 15,486.77
  4. Step 4: Simplify right side
    50,541.95x = 1,174,323,377.25
  5. Step 5: Solve for x
    x = 1,174,323,377.25/50,541.95
  6. Step 6: Final answer
    x = 23,234.63

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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.