Home / 10,748.24-14,833.32-6,555.92

Finding the Fourth Proportional to 10,748.24, 14,833.32 and 6,555.92

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Solution

The fourth proportional to 10,748.24, 14,833.32 and 6,555.92 is: 9,047.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,748.24 : 14,833.32 = 6,555.92 : x
  2. Step 2: Convert to fraction form
    10,748.24/14,833.32 = 6,555.92/x
  3. Step 3: Cross multiply
    10,748.24x = 14,833.32 × 6,555.92
  4. Step 4: Simplify right side
    10,748.24x = 97,246,059.25
  5. Step 5: Solve for x
    x = 97,246,059.25/10,748.24
  6. Step 6: Final answer
    x = 9,047.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.