Home / 7,332.24-10,119.79-4,349.11

Finding the Fourth Proportional to 7,332.24, 10,119.79 and 4,349.11

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Solution

The fourth proportional to 7,332.24, 10,119.79 and 4,349.11 is: 6,002.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332.24 : 10,119.79 = 4,349.11 : x
  2. Step 2: Convert to fraction form
    7,332.24/10,119.79 = 4,349.11/x
  3. Step 3: Cross multiply
    7,332.24x = 10,119.79 × 4,349.11
  4. Step 4: Simplify right side
    7,332.24x = 44,012,054.53
  5. Step 5: Solve for x
    x = 44,012,054.53/7,332.24
  6. Step 6: Final answer
    x = 6,002.54

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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.