Home / 22,095.45-30,492.36-12,024.54

Finding the Fourth Proportional to 22,095.45, 30,492.36 and 12,024.54

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Solution

The fourth proportional to 22,095.45, 30,492.36 and 12,024.54 is: 16,594.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.45 : 30,492.36 = 12,024.54 : x
  2. Step 2: Convert to fraction form
    22,095.45/30,492.36 = 12,024.54/x
  3. Step 3: Cross multiply
    22,095.45x = 30,492.36 × 12,024.54
  4. Step 4: Simplify right side
    22,095.45x = 366,656,647.61
  5. Step 5: Solve for x
    x = 366,656,647.61/22,095.45
  6. Step 6: Final answer
    x = 16,594.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.