Home / 7,030.29-10,541.84-2,348.61

Finding the Fourth Proportional to 7,030.29, 10,541.84 and 2,348.61

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Solution

The fourth proportional to 7,030.29, 10,541.84 and 2,348.61 is: 3,521.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030.29 : 10,541.84 = 2,348.61 : x
  2. Step 2: Convert to fraction form
    7,030.29/10,541.84 = 2,348.61/x
  3. Step 3: Cross multiply
    7,030.29x = 10,541.84 × 2,348.61
  4. Step 4: Simplify right side
    7,030.29x = 24,758,670.84
  5. Step 5: Solve for x
    x = 24,758,670.84/7,030.29
  6. Step 6: Final answer
    x = 3,521.71

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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.