Home / 9,050.70-13,567.54-4,884.47

Finding the Fourth Proportional to 9,050.70, 13,567.54 and 4,884.47

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Solution

The fourth proportional to 9,050.70, 13,567.54 and 4,884.47 is: 7,322.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.70 : 13,567.54 = 4,884.47 : x
  2. Step 2: Convert to fraction form
    9,050.70/13,567.54 = 4,884.47/x
  3. Step 3: Cross multiply
    9,050.70x = 13,567.54 × 4,884.47
  4. Step 4: Simplify right side
    9,050.70x = 66,270,242.10
  5. Step 5: Solve for x
    x = 66,270,242.10/9,050.70
  6. Step 6: Final answer
    x = 7,322.11

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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.