Home / 22,356.25-33,483.35-10,677.67

Finding the Fourth Proportional to 22,356.25, 33,483.35 and 10,677.67

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Solution

The fourth proportional to 22,356.25, 33,483.35 and 10,677.67 is: 15,992.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356.25 : 33,483.35 = 10,677.67 : x
  2. Step 2: Convert to fraction form
    22,356.25/33,483.35 = 10,677.67/x
  3. Step 3: Cross multiply
    22,356.25x = 33,483.35 × 10,677.67
  4. Step 4: Simplify right side
    22,356.25x = 357,524,108.41
  5. Step 5: Solve for x
    x = 357,524,108.41/22,356.25
  6. Step 6: Final answer
    x = 15,992.13

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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.