Home / 9,867.96-14,805.59-4,605.93

Finding the Fourth Proportional to 9,867.96, 14,805.59 and 4,605.93

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Solution

The fourth proportional to 9,867.96, 14,805.59 and 4,605.93 is: 6,910.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867.96 : 14,805.59 = 4,605.93 : x
  2. Step 2: Convert to fraction form
    9,867.96/14,805.59 = 4,605.93/x
  3. Step 3: Cross multiply
    9,867.96x = 14,805.59 × 4,605.93
  4. Step 4: Simplify right side
    9,867.96x = 68,193,488.12
  5. Step 5: Solve for x
    x = 68,193,488.12/9,867.96
  6. Step 6: Final answer
    x = 6,910.60

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1.5x scale

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.