Home / 17,595.87-24,281.39-9,636.57

Finding the Fourth Proportional to 17,595.87, 24,281.39 and 9,636.57

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Solution

The fourth proportional to 17,595.87, 24,281.39 and 9,636.57 is: 13,297.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,595.87 : 24,281.39 = 9,636.57 : x
  2. Step 2: Convert to fraction form
    17,595.87/24,281.39 = 9,636.57/x
  3. Step 3: Cross multiply
    17,595.87x = 24,281.39 × 9,636.57
  4. Step 4: Simplify right side
    17,595.87x = 233,989,266.25
  5. Step 5: Solve for x
    x = 233,989,266.25/17,595.87
  6. Step 6: Final answer
    x = 13,297.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.