Home / 9,602.22-14,393.43-3,677.49

Finding the Fourth Proportional to 9,602.22, 14,393.43 and 3,677.49

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Solution

The fourth proportional to 9,602.22, 14,393.43 and 3,677.49 is: 5,512.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,602.22 : 14,393.43 = 3,677.49 : x
  2. Step 2: Convert to fraction form
    9,602.22/14,393.43 = 3,677.49/x
  3. Step 3: Cross multiply
    9,602.22x = 14,393.43 × 3,677.49
  4. Step 4: Simplify right side
    9,602.22x = 52,931,622.92
  5. Step 5: Solve for x
    x = 52,931,622.92/9,602.22
  6. Step 6: Final answer
    x = 5,512.44

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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.