Home / 24,515.06-36,772.58-7,876.44

Finding the Fourth Proportional to 24,515.06, 36,772.58 and 7,876.44

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Solution

The fourth proportional to 24,515.06, 36,772.58 and 7,876.44 is: 11,814.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515.06 : 36,772.58 = 7,876.44 : x
  2. Step 2: Convert to fraction form
    24,515.06/36,772.58 = 7,876.44/x
  3. Step 3: Cross multiply
    24,515.06x = 36,772.58 × 7,876.44
  4. Step 4: Simplify right side
    24,515.06x = 289,637,039.71
  5. Step 5: Solve for x
    x = 289,637,039.71/24,515.06
  6. Step 6: Final answer
    x = 11,814.66

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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.