Home / 9,167.83-13,747.34-4,482.36

Finding the Fourth Proportional to 9,167.83, 13,747.34 and 4,482.36

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Solution

The fourth proportional to 9,167.83, 13,747.34 and 4,482.36 is: 6,721.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167.83 : 13,747.34 = 4,482.36 : x
  2. Step 2: Convert to fraction form
    9,167.83/13,747.34 = 4,482.36/x
  3. Step 3: Cross multiply
    9,167.83x = 13,747.34 × 4,482.36
  4. Step 4: Simplify right side
    9,167.83x = 61,620,538.13
  5. Step 5: Solve for x
    x = 61,620,538.13/9,167.83
  6. Step 6: Final answer
    x = 6,721.39

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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.