Home / 9,006.39-13,513.48-4,841.53

Finding the Fourth Proportional to 9,006.39, 13,513.48 and 4,841.53

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Solution

The fourth proportional to 9,006.39, 13,513.48 and 4,841.53 is: 7,264.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006.39 : 13,513.48 = 4,841.53 : x
  2. Step 2: Convert to fraction form
    9,006.39/13,513.48 = 4,841.53/x
  3. Step 3: Cross multiply
    9,006.39x = 13,513.48 × 4,841.53
  4. Step 4: Simplify right side
    9,006.39x = 65,425,872.94
  5. Step 5: Solve for x
    x = 65,425,872.94/9,006.39
  6. Step 6: Final answer
    x = 7,264.38

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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.