Home / 7,753.24-10,699.84-4,396.18

Finding the Fourth Proportional to 7,753.24, 10,699.84 and 4,396.18

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Solution

The fourth proportional to 7,753.24, 10,699.84 and 4,396.18 is: 6,066.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753.24 : 10,699.84 = 4,396.18 : x
  2. Step 2: Convert to fraction form
    7,753.24/10,699.84 = 4,396.18/x
  3. Step 3: Cross multiply
    7,753.24x = 10,699.84 × 4,396.18
  4. Step 4: Simplify right side
    7,753.24x = 47,038,422.61
  5. Step 5: Solve for x
    x = 47,038,422.61/7,753.24
  6. Step 6: Final answer
    x = 6,066.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.