Home / 6,068.63-9,102.33-4,428.38

Finding the Fourth Proportional to 6,068.63, 9,102.33 and 4,428.38

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Solution

The fourth proportional to 6,068.63, 9,102.33 and 4,428.38 is: 6,642.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,068.63 : 9,102.33 = 4,428.38 : x
  2. Step 2: Convert to fraction form
    6,068.63/9,102.33 = 4,428.38/x
  3. Step 3: Cross multiply
    6,068.63x = 9,102.33 × 4,428.38
  4. Step 4: Simplify right side
    6,068.63x = 40,308,530.61
  5. Step 5: Solve for x
    x = 40,308,530.61/6,068.63
  6. Step 6: Final answer
    x = 6,642.12

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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.