Home / 15,952.55-23,932.25-4,860.14

Finding the Fourth Proportional to 15,952.55, 23,932.25 and 4,860.14

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Solution

The fourth proportional to 15,952.55, 23,932.25 and 4,860.14 is: 7,291.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,952.55 : 23,932.25 = 4,860.14 : x
  2. Step 2: Convert to fraction form
    15,952.55/23,932.25 = 4,860.14/x
  3. Step 3: Cross multiply
    15,952.55x = 23,932.25 × 4,860.14
  4. Step 4: Simplify right side
    15,952.55x = 116,313,941.55
  5. Step 5: Solve for x
    x = 116,313,941.55/15,952.55
  6. Step 6: Final answer
    x = 7,291.24

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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.