Home / 9,473.76-14,212.80-6,705.84

Finding the Fourth Proportional to 9,473.76, 14,212.80 and 6,705.84

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Solution

The fourth proportional to 9,473.76, 14,212.80 and 6,705.84 is: 10,060.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473.76 : 14,212.80 = 6,705.84 : x
  2. Step 2: Convert to fraction form
    9,473.76/14,212.80 = 6,705.84/x
  3. Step 3: Cross multiply
    9,473.76x = 14,212.80 × 6,705.84
  4. Step 4: Simplify right side
    9,473.76x = 95,308,762.75
  5. Step 5: Solve for x
    x = 95,308,762.75/9,473.76
  6. Step 6: Final answer
    x = 10,060.29

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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.