Home / 7,635.18-11,433.33-5,030.22

Finding the Fourth Proportional to 7,635.18, 11,433.33 and 5,030.22

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Solution

The fourth proportional to 7,635.18, 11,433.33 and 5,030.22 is: 7,532.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635.18 : 11,433.33 = 5,030.22 : x
  2. Step 2: Convert to fraction form
    7,635.18/11,433.33 = 5,030.22/x
  3. Step 3: Cross multiply
    7,635.18x = 11,433.33 × 5,030.22
  4. Step 4: Simplify right side
    7,635.18x = 57,512,165.23
  5. Step 5: Solve for x
    x = 57,512,165.23/7,635.18
  6. Step 6: Final answer
    x = 7,532.52

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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.