Home / 14,862.90-22,297.27-5,502.99

Finding the Fourth Proportional to 14,862.90, 22,297.27 and 5,502.99

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Solution

The fourth proportional to 14,862.90, 22,297.27 and 5,502.99 is: 8,255.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,862.90 : 22,297.27 = 5,502.99 : x
  2. Step 2: Convert to fraction form
    14,862.90/22,297.27 = 5,502.99/x
  3. Step 3: Cross multiply
    14,862.90x = 22,297.27 × 5,502.99
  4. Step 4: Simplify right side
    14,862.90x = 122,701,653.84
  5. Step 5: Solve for x
    x = 122,701,653.84/14,862.90
  6. Step 6: Final answer
    x = 8,255.57

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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.