Home / 9,349.52-14,010.88-4,416.56

Finding the Fourth Proportional to 9,349.52, 14,010.88 and 4,416.56

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Solution

The fourth proportional to 9,349.52, 14,010.88 and 4,416.56 is: 6,618.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.52 : 14,010.88 = 4,416.56 : x
  2. Step 2: Convert to fraction form
    9,349.52/14,010.88 = 4,416.56/x
  3. Step 3: Cross multiply
    9,349.52x = 14,010.88 × 4,416.56
  4. Step 4: Simplify right side
    9,349.52x = 61,879,892.17
  5. Step 5: Solve for x
    x = 61,879,892.17/9,349.52
  6. Step 6: Final answer
    x = 6,618.51

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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.