Home / 9,333.09-14,001.59-3,092.74

Finding the Fourth Proportional to 9,333.09, 14,001.59 and 3,092.74

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Solution

The fourth proportional to 9,333.09, 14,001.59 and 3,092.74 is: 4,639.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.09 : 14,001.59 = 3,092.74 : x
  2. Step 2: Convert to fraction form
    9,333.09/14,001.59 = 3,092.74/x
  3. Step 3: Cross multiply
    9,333.09x = 14,001.59 × 3,092.74
  4. Step 4: Simplify right side
    9,333.09x = 43,303,250.18
  5. Step 5: Solve for x
    x = 43,303,250.18/9,333.09
  6. Step 6: Final answer
    x = 4,639.75

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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.