Home / 9,849.53-14,739.60-6,153.50

Finding the Fourth Proportional to 9,849.53, 14,739.60 and 6,153.50

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Solution

The fourth proportional to 9,849.53, 14,739.60 and 6,153.50 is: 9,208.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849.53 : 14,739.60 = 6,153.50 : x
  2. Step 2: Convert to fraction form
    9,849.53/14,739.60 = 6,153.50/x
  3. Step 3: Cross multiply
    9,849.53x = 14,739.60 × 6,153.50
  4. Step 4: Simplify right side
    9,849.53x = 90,700,128.60
  5. Step 5: Solve for x
    x = 90,700,128.60/9,849.53
  6. Step 6: Final answer
    x = 9,208.57

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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.