Home / 14,780.54-22,175.04-4,926.26

Finding the Fourth Proportional to 14,780.54, 22,175.04 and 4,926.26

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Solution

The fourth proportional to 14,780.54, 22,175.04 and 4,926.26 is: 7,390.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,780.54 : 22,175.04 = 4,926.26 : x
  2. Step 2: Convert to fraction form
    14,780.54/22,175.04 = 4,926.26/x
  3. Step 3: Cross multiply
    14,780.54x = 22,175.04 × 4,926.26
  4. Step 4: Simplify right side
    14,780.54x = 109,240,012.55
  5. Step 5: Solve for x
    x = 109,240,012.55/14,780.54
  6. Step 6: Final answer
    x = 7,390.80

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1.5x scale

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.