Home / 94,244.84-130,054.98-51,803.24

Finding the Fourth Proportional to 94,244.84, 130,054.98 and 51,803.24

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Solution

The fourth proportional to 94,244.84, 130,054.98 and 51,803.24 is: 71,486.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,244.84 : 130,054.98 = 51,803.24 : x
  2. Step 2: Convert to fraction form
    94,244.84/130,054.98 = 51,803.24/x
  3. Step 3: Cross multiply
    94,244.84x = 130,054.98 × 51,803.24
  4. Step 4: Simplify right side
    94,244.84x = 6,737,269,342.14
  5. Step 5: Solve for x
    x = 6,737,269,342.14/94,244.84
  6. Step 6: Final answer
    x = 71,486.88

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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.