Home / 7,360.76-11,041.08-3,463.04

Finding the Fourth Proportional to 7,360.76, 11,041.08 and 3,463.04

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Solution

The fourth proportional to 7,360.76, 11,041.08 and 3,463.04 is: 5,194.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360.76 : 11,041.08 = 3,463.04 : x
  2. Step 2: Convert to fraction form
    7,360.76/11,041.08 = 3,463.04/x
  3. Step 3: Cross multiply
    7,360.76x = 11,041.08 × 3,463.04
  4. Step 4: Simplify right side
    7,360.76x = 38,235,701.68
  5. Step 5: Solve for x
    x = 38,235,701.68/7,360.76
  6. Step 6: Final answer
    x = 5,194.53

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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.