Home / 7,064.48-10,593.60-3,776.96

Finding the Fourth Proportional to 7,064.48, 10,593.60 and 3,776.96

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Solution

The fourth proportional to 7,064.48, 10,593.60 and 3,776.96 is: 5,663.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.48 : 10,593.60 = 3,776.96 : x
  2. Step 2: Convert to fraction form
    7,064.48/10,593.60 = 3,776.96/x
  3. Step 3: Cross multiply
    7,064.48x = 10,593.60 × 3,776.96
  4. Step 4: Simplify right side
    7,064.48x = 40,011,603.46
  5. Step 5: Solve for x
    x = 40,011,603.46/7,064.48
  6. Step 6: Final answer
    x = 5,663.77

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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.