Home / 22,354.28-33,536.60-6,558.67

Finding the Fourth Proportional to 22,354.28, 33,536.60 and 6,558.67

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Solution

The fourth proportional to 22,354.28, 33,536.60 and 6,558.67 is: 9,839.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354.28 : 33,536.60 = 6,558.67 : x
  2. Step 2: Convert to fraction form
    22,354.28/33,536.60 = 6,558.67/x
  3. Step 3: Cross multiply
    22,354.28x = 33,536.60 × 6,558.67
  4. Step 4: Simplify right side
    22,354.28x = 219,955,492.32
  5. Step 5: Solve for x
    x = 219,955,492.32/22,354.28
  6. Step 6: Final answer
    x = 9,839.52

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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.