Home / 7,723.47-10,658.26-4,366.16

Finding the Fourth Proportional to 7,723.47, 10,658.26 and 4,366.16

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Solution

The fourth proportional to 7,723.47, 10,658.26 and 4,366.16 is: 6,025.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723.47 : 10,658.26 = 4,366.16 : x
  2. Step 2: Convert to fraction form
    7,723.47/10,658.26 = 4,366.16/x
  3. Step 3: Cross multiply
    7,723.47x = 10,658.26 × 4,366.16
  4. Step 4: Simplify right side
    7,723.47x = 46,535,683.46
  5. Step 5: Solve for x
    x = 46,535,683.46/7,723.47
  6. Step 6: Final answer
    x = 6,025.23

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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.