Home / 7,330.41-10,955.35-5,360.18

Finding the Fourth Proportional to 7,330.41, 10,955.35 and 5,360.18

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Solution

The fourth proportional to 7,330.41, 10,955.35 and 5,360.18 is: 8,010.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330.41 : 10,955.35 = 5,360.18 : x
  2. Step 2: Convert to fraction form
    7,330.41/10,955.35 = 5,360.18/x
  3. Step 3: Cross multiply
    7,330.41x = 10,955.35 × 5,360.18
  4. Step 4: Simplify right side
    7,330.41x = 58,722,647.96
  5. Step 5: Solve for x
    x = 58,722,647.96/7,330.41
  6. Step 6: Final answer
    x = 8,010.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.