Home / 9,723.42-14,585.03-4,456.93

Finding the Fourth Proportional to 9,723.42, 14,585.03 and 4,456.93

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Solution

The fourth proportional to 9,723.42, 14,585.03 and 4,456.93 is: 6,685.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,723.42 : 14,585.03 = 4,456.93 : x
  2. Step 2: Convert to fraction form
    9,723.42/14,585.03 = 4,456.93/x
  3. Step 3: Cross multiply
    9,723.42x = 14,585.03 × 4,456.93
  4. Step 4: Simplify right side
    9,723.42x = 65,004,457.76
  5. Step 5: Solve for x
    x = 65,004,457.76/9,723.42
  6. Step 6: Final answer
    x = 6,685.35

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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.