Home / 7,329.48-10,104.88-6,065.88

Finding the Fourth Proportional to 7,329.48, 10,104.88 and 6,065.88

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Solution

The fourth proportional to 7,329.48, 10,104.88 and 6,065.88 is: 8,362.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329.48 : 10,104.88 = 6,065.88 : x
  2. Step 2: Convert to fraction form
    7,329.48/10,104.88 = 6,065.88/x
  3. Step 3: Cross multiply
    7,329.48x = 10,104.88 × 6,065.88
  4. Step 4: Simplify right side
    7,329.48x = 61,294,989.49
  5. Step 5: Solve for x
    x = 61,294,989.49/7,329.48
  6. Step 6: Final answer
    x = 8,362.80

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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.