Home / 37,492.58-56,217.60-15,279.95

Finding the Fourth Proportional to 37,492.58, 56,217.60 and 15,279.95

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Solution

The fourth proportional to 37,492.58, 56,217.60 and 15,279.95 is: 22,911.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,492.58 : 56,217.60 = 15,279.95 : x
  2. Step 2: Convert to fraction form
    37,492.58/56,217.60 = 15,279.95/x
  3. Step 3: Cross multiply
    37,492.58x = 56,217.60 × 15,279.95
  4. Step 4: Simplify right side
    37,492.58x = 859,001,836.03
  5. Step 5: Solve for x
    x = 859,001,836.03/37,492.58
  6. Step 6: Final answer
    x = 22,911.25

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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.