Home / 22,095.07-30,491.14-12,023.51

Finding the Fourth Proportional to 22,095.07, 30,491.14 and 12,023.51

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Solution

The fourth proportional to 22,095.07, 30,491.14 and 12,023.51 is: 16,592.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.07 : 30,491.14 = 12,023.51 : x
  2. Step 2: Convert to fraction form
    22,095.07/30,491.14 = 12,023.51/x
  3. Step 3: Cross multiply
    22,095.07x = 30,491.14 × 12,023.51
  4. Step 4: Simplify right side
    22,095.07x = 366,610,435.44
  5. Step 5: Solve for x
    x = 366,610,435.44/22,095.07
  6. Step 6: Final answer
    x = 16,592.41

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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.