Home / 9,795.15-14,681.34-4,867.92

Finding the Fourth Proportional to 9,795.15, 14,681.34 and 4,867.92

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Solution

The fourth proportional to 9,795.15, 14,681.34 and 4,867.92 is: 7,296.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795.15 : 14,681.34 = 4,867.92 : x
  2. Step 2: Convert to fraction form
    9,795.15/14,681.34 = 4,867.92/x
  3. Step 3: Cross multiply
    9,795.15x = 14,681.34 × 4,867.92
  4. Step 4: Simplify right side
    9,795.15x = 71,467,588.61
  5. Step 5: Solve for x
    x = 71,467,588.61/9,795.15
  6. Step 6: Final answer
    x = 7,296.22

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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.