Home / 11,444.04-15,794.10-6,970.41

Finding the Fourth Proportional to 11,444.04, 15,794.10 and 6,970.41

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Solution

The fourth proportional to 11,444.04, 15,794.10 and 6,970.41 is: 9,619.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,444.04 : 15,794.10 = 6,970.41 : x
  2. Step 2: Convert to fraction form
    11,444.04/15,794.10 = 6,970.41/x
  3. Step 3: Cross multiply
    11,444.04x = 15,794.10 × 6,970.41
  4. Step 4: Simplify right side
    11,444.04x = 110,091,352.58
  5. Step 5: Solve for x
    x = 110,091,352.58/11,444.04
  6. Step 6: Final answer
    x = 9,619.97

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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.