Home / 94,957.68-131,051.16-52,519.44

Finding the Fourth Proportional to 94,957.68, 131,051.16 and 52,519.44

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Solution

The fourth proportional to 94,957.68, 131,051.16 and 52,519.44 is: 72,482.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,957.68 : 131,051.16 = 52,519.44 : x
  2. Step 2: Convert to fraction form
    94,957.68/131,051.16 = 52,519.44/x
  3. Step 3: Cross multiply
    94,957.68x = 131,051.16 × 52,519.44
  4. Step 4: Simplify right side
    94,957.68x = 6,882,733,534.55
  5. Step 5: Solve for x
    x = 6,882,733,534.55/94,957.68
  6. Step 6: Final answer
    x = 72,482.12

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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.