Home / 7,328.93-10,113.94-4,344.95

Finding the Fourth Proportional to 7,328.93, 10,113.94 and 4,344.95

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Solution

The fourth proportional to 7,328.93, 10,113.94 and 4,344.95 is: 5,996.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,328.93 : 10,113.94 = 4,344.95 : x
  2. Step 2: Convert to fraction form
    7,328.93/10,113.94 = 4,344.95/x
  3. Step 3: Cross multiply
    7,328.93x = 10,113.94 × 4,344.95
  4. Step 4: Simplify right side
    7,328.93x = 43,944,582.57
  5. Step 5: Solve for x
    x = 43,944,582.57/7,328.93
  6. Step 6: Final answer
    x = 5,996.05

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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.