Home / 4,424.55-6,104.55-2,655.51

Finding the Fourth Proportional to 4,424.55, 6,104.55 and 2,655.51

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Solution

The fourth proportional to 4,424.55, 6,104.55 and 2,655.51 is: 3,663.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.55 : 6,104.55 = 2,655.51 : x
  2. Step 2: Convert to fraction form
    4,424.55/6,104.55 = 2,655.51/x
  3. Step 3: Cross multiply
    4,424.55x = 6,104.55 × 2,655.51
  4. Step 4: Simplify right side
    4,424.55x = 16,210,693.57
  5. Step 5: Solve for x
    x = 16,210,693.57/4,424.55
  6. Step 6: Final answer
    x = 3,663.81

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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.