Home / 24,021.57-36,031.86-8,012.27

Finding the Fourth Proportional to 24,021.57, 36,031.86 and 8,012.27

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Solution

The fourth proportional to 24,021.57, 36,031.86 and 8,012.27 is: 12,018.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021.57 : 36,031.86 = 8,012.27 : x
  2. Step 2: Convert to fraction form
    24,021.57/36,031.86 = 8,012.27/x
  3. Step 3: Cross multiply
    24,021.57x = 36,031.86 × 8,012.27
  4. Step 4: Simplify right side
    24,021.57x = 288,696,810.76
  5. Step 5: Solve for x
    x = 288,696,810.76/24,021.57
  6. Step 6: Final answer
    x = 12,018.23

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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.