Home / 22,283.36-33,426.72-7,492.32

Finding the Fourth Proportional to 22,283.36, 33,426.72 and 7,492.32

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Solution

The fourth proportional to 22,283.36, 33,426.72 and 7,492.32 is: 11,239.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,283.36 : 33,426.72 = 7,492.32 : x
  2. Step 2: Convert to fraction form
    22,283.36/33,426.72 = 7,492.32/x
  3. Step 3: Cross multiply
    22,283.36x = 33,426.72 × 7,492.32
  4. Step 4: Simplify right side
    22,283.36x = 250,443,682.79
  5. Step 5: Solve for x
    x = 250,443,682.79/22,283.36
  6. Step 6: Final answer
    x = 11,239.04

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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.