Home / 14,811.03-22,214.52-4,950.09

Finding the Fourth Proportional to 14,811.03, 22,214.52 and 4,950.09

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Solution

The fourth proportional to 14,811.03, 22,214.52 and 4,950.09 is: 7,424.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,811.03 : 22,214.52 = 4,950.09 : x
  2. Step 2: Convert to fraction form
    14,811.03/22,214.52 = 4,950.09/x
  3. Step 3: Cross multiply
    14,811.03x = 22,214.52 × 4,950.09
  4. Step 4: Simplify right side
    14,811.03x = 109,963,873.31
  5. Step 5: Solve for x
    x = 109,963,873.31/14,811.03
  6. Step 6: Final answer
    x = 7,424.46

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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.