Home / 7,330.59-11,010.66-4,374.81

Finding the Fourth Proportional to 7,330.59, 11,010.66 and 4,374.81

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Solution

The fourth proportional to 7,330.59, 11,010.66 and 4,374.81 is: 6,571.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330.59 : 11,010.66 = 4,374.81 : x
  2. Step 2: Convert to fraction form
    7,330.59/11,010.66 = 4,374.81/x
  3. Step 3: Cross multiply
    7,330.59x = 11,010.66 × 4,374.81
  4. Step 4: Simplify right side
    7,330.59x = 48,169,545.47
  5. Step 5: Solve for x
    x = 48,169,545.47/7,330.59
  6. Step 6: Final answer
    x = 6,571.03

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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.