Home / 52,371.88-72,272.58-34,492.84

Finding the Fourth Proportional to 52,371.88, 72,272.58 and 34,492.84

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Solution

The fourth proportional to 52,371.88, 72,272.58 and 34,492.84 is: 47,599.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,371.88 : 72,272.58 = 34,492.84 : x
  2. Step 2: Convert to fraction form
    52,371.88/72,272.58 = 34,492.84/x
  3. Step 3: Cross multiply
    52,371.88x = 72,272.58 × 34,492.84
  4. Step 4: Simplify right side
    52,371.88x = 2,492,886,538.33
  5. Step 5: Solve for x
    x = 2,492,886,538.33/52,371.88
  6. Step 6: Final answer
    x = 47,599.71

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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.