Home / 13,252.68-19,835.76-9,741.76

Finding the Fourth Proportional to 13,252.68, 19,835.76 and 9,741.76

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Solution

The fourth proportional to 13,252.68, 19,835.76 and 9,741.76 is: 14,580.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,252.68 : 19,835.76 = 9,741.76 : x
  2. Step 2: Convert to fraction form
    13,252.68/19,835.76 = 9,741.76/x
  3. Step 3: Cross multiply
    13,252.68x = 19,835.76 × 9,741.76
  4. Step 4: Simplify right side
    13,252.68x = 193,235,213.34
  5. Step 5: Solve for x
    x = 193,235,213.34/13,252.68
  6. Step 6: Final answer
    x = 14,580.84

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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.