Home / 9,042.14-13,541.16-6,260.96

Finding the Fourth Proportional to 9,042.14, 13,541.16 and 6,260.96

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Solution

The fourth proportional to 9,042.14, 13,541.16 and 6,260.96 is: 9,376.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042.14 : 13,541.16 = 6,260.96 : x
  2. Step 2: Convert to fraction form
    9,042.14/13,541.16 = 6,260.96/x
  3. Step 3: Cross multiply
    9,042.14x = 13,541.16 × 6,260.96
  4. Step 4: Simplify right side
    9,042.14x = 84,780,661.11
  5. Step 5: Solve for x
    x = 84,780,661.11/9,042.14
  6. Step 6: Final answer
    x = 9,376.17

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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.