Home / 8,053.04-11,113.56-4,695.92

Finding the Fourth Proportional to 8,053.04, 11,113.56 and 4,695.92

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Solution

The fourth proportional to 8,053.04, 11,113.56 and 4,695.92 is: 6,480.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053.04 : 11,113.56 = 4,695.92 : x
  2. Step 2: Convert to fraction form
    8,053.04/11,113.56 = 4,695.92/x
  3. Step 3: Cross multiply
    8,053.04x = 11,113.56 × 4,695.92
  4. Step 4: Simplify right side
    8,053.04x = 52,188,388.68
  5. Step 5: Solve for x
    x = 52,188,388.68/8,053.04
  6. Step 6: Final answer
    x = 6,480.58

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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.