Home / 7,060.18-9,744.96-4,406.02

Finding the Fourth Proportional to 7,060.18, 9,744.96 and 4,406.02

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Solution

The fourth proportional to 7,060.18, 9,744.96 and 4,406.02 is: 6,081.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.18 : 9,744.96 = 4,406.02 : x
  2. Step 2: Convert to fraction form
    7,060.18/9,744.96 = 4,406.02/x
  3. Step 3: Cross multiply
    7,060.18x = 9,744.96 × 4,406.02
  4. Step 4: Simplify right side
    7,060.18x = 42,936,488.66
  5. Step 5: Solve for x
    x = 42,936,488.66/7,060.18
  6. Step 6: Final answer
    x = 6,081.50

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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.