Home / 94,953.75-131,024.84-52,506.51

Finding the Fourth Proportional to 94,953.75, 131,024.84 and 52,506.51

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Solution

The fourth proportional to 94,953.75, 131,024.84 and 52,506.51 is: 72,452.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,953.75 : 131,024.84 = 52,506.51 : x
  2. Step 2: Convert to fraction form
    94,953.75/131,024.84 = 52,506.51/x
  3. Step 3: Cross multiply
    94,953.75x = 131,024.84 × 52,506.51
  4. Step 4: Simplify right side
    94,953.75x = 6,879,656,809.18
  5. Step 5: Solve for x
    x = 6,879,656,809.18/94,953.75
  6. Step 6: Final answer
    x = 72,452.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.