Home / 6,913.56-10,364.12-2,530.00

Finding the Fourth Proportional to 6,913.56, 10,364.12 and 2,530.00

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Solution

The fourth proportional to 6,913.56, 10,364.12 and 2,530.00 is: 3,792.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913.56 : 10,364.12 = 2,530.00 : x
  2. Step 2: Convert to fraction form
    6,913.56/10,364.12 = 2,530.00/x
  3. Step 3: Cross multiply
    6,913.56x = 10,364.12 × 2,530.00
  4. Step 4: Simplify right side
    6,913.56x = 26,221,233.39
  5. Step 5: Solve for x
    x = 26,221,233.39/6,913.56
  6. Step 6: Final answer
    x = 3,792.72

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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.