Home / 14,166.33-21,231.28-5,852.18

Finding the Fourth Proportional to 14,166.33, 21,231.28 and 5,852.18

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Solution

The fourth proportional to 14,166.33, 21,231.28 and 5,852.18 is: 8,770.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,166.33 : 21,231.28 = 5,852.18 : x
  2. Step 2: Convert to fraction form
    14,166.33/21,231.28 = 5,852.18/x
  3. Step 3: Cross multiply
    14,166.33x = 21,231.28 × 5,852.18
  4. Step 4: Simplify right side
    14,166.33x = 124,249,332.58
  5. Step 5: Solve for x
    x = 124,249,332.58/14,166.33
  6. Step 6: Final answer
    x = 8,770.75

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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.