Home / 9,043.41-13,567.14-3,200.49

Finding the Fourth Proportional to 9,043.41, 13,567.14 and 3,200.49

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Solution

The fourth proportional to 9,043.41, 13,567.14 and 3,200.49 is: 4,801.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043.41 : 13,567.14 = 3,200.49 : x
  2. Step 2: Convert to fraction form
    9,043.41/13,567.14 = 3,200.49/x
  3. Step 3: Cross multiply
    9,043.41x = 13,567.14 × 3,200.49
  4. Step 4: Simplify right side
    9,043.41x = 43,421,495.90
  5. Step 5: Solve for x
    x = 43,421,495.90/9,043.41
  6. Step 6: Final answer
    x = 4,801.45

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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.