Home / 24,571.98-36,860.40-9,777.60

Finding the Fourth Proportional to 24,571.98, 36,860.40 and 9,777.60

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Solution

The fourth proportional to 24,571.98, 36,860.40 and 9,777.60 is: 14,667.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,571.98 : 36,860.40 = 9,777.60 : x
  2. Step 2: Convert to fraction form
    24,571.98/36,860.40 = 9,777.60/x
  3. Step 3: Cross multiply
    24,571.98x = 36,860.40 × 9,777.60
  4. Step 4: Simplify right side
    24,571.98x = 360,406,247.04
  5. Step 5: Solve for x
    x = 360,406,247.04/24,571.98
  6. Step 6: Final answer
    x = 14,667.37

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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.