Home / 7,973.66-11,952.75-4,465.35

Finding the Fourth Proportional to 7,973.66, 11,952.75 and 4,465.35

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Solution

The fourth proportional to 7,973.66, 11,952.75 and 4,465.35 is: 6,693.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973.66 : 11,952.75 = 4,465.35 : x
  2. Step 2: Convert to fraction form
    7,973.66/11,952.75 = 4,465.35/x
  3. Step 3: Cross multiply
    7,973.66x = 11,952.75 × 4,465.35
  4. Step 4: Simplify right side
    7,973.66x = 53,373,212.21
  5. Step 5: Solve for x
    x = 53,373,212.21/7,973.66
  6. Step 6: Final answer
    x = 6,693.69

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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.