Home / 7,330.19-10,984.46-4,365.59

Finding the Fourth Proportional to 7,330.19, 10,984.46 and 4,365.59

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Solution

The fourth proportional to 7,330.19, 10,984.46 and 4,365.59 is: 6,541.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330.19 : 10,984.46 = 4,365.59 : x
  2. Step 2: Convert to fraction form
    7,330.19/10,984.46 = 4,365.59/x
  3. Step 3: Cross multiply
    7,330.19x = 10,984.46 × 4,365.59
  4. Step 4: Simplify right side
    7,330.19x = 47,953,626.90
  5. Step 5: Solve for x
    x = 47,953,626.90/7,330.19
  6. Step 6: Final answer
    x = 6,541.94

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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.