Home / 9,010.41-13,513.47-2,436.66

Finding the Fourth Proportional to 9,010.41, 13,513.47 and 2,436.66

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Solution

The fourth proportional to 9,010.41, 13,513.47 and 2,436.66 is: 3,654.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.41 : 13,513.47 = 2,436.66 : x
  2. Step 2: Convert to fraction form
    9,010.41/13,513.47 = 2,436.66/x
  3. Step 3: Cross multiply
    9,010.41x = 13,513.47 × 2,436.66
  4. Step 4: Simplify right side
    9,010.41x = 32,927,731.81
  5. Step 5: Solve for x
    x = 32,927,731.81/9,010.41
  6. Step 6: Final answer
    x = 3,654.41

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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.