Home / 6,707.02-10,060.44-1,776.52

Finding the Fourth Proportional to 6,707.02, 10,060.44 and 1,776.52

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Solution

The fourth proportional to 6,707.02, 10,060.44 and 1,776.52 is: 2,664.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.02 : 10,060.44 = 1,776.52 : x
  2. Step 2: Convert to fraction form
    6,707.02/10,060.44 = 1,776.52/x
  3. Step 3: Cross multiply
    6,707.02x = 10,060.44 × 1,776.52
  4. Step 4: Simplify right side
    6,707.02x = 17,872,572.87
  5. Step 5: Solve for x
    x = 17,872,572.87/6,707.02
  6. Step 6: Final answer
    x = 2,664.76

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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.