Home / 22,095.76-30,492.80-12,024.85

Finding the Fourth Proportional to 22,095.76, 30,492.80 and 12,024.85

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Solution

The fourth proportional to 22,095.76, 30,492.80 and 12,024.85 is: 16,594.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.76 : 30,492.80 = 12,024.85 : x
  2. Step 2: Convert to fraction form
    22,095.76/30,492.80 = 12,024.85/x
  3. Step 3: Cross multiply
    22,095.76x = 30,492.80 × 12,024.85
  4. Step 4: Simplify right side
    22,095.76x = 366,671,362.19
  5. Step 5: Solve for x
    x = 366,671,362.19/22,095.76
  6. Step 6: Final answer
    x = 16,594.65

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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.