Home / 10,366.07-14,295.12-6,582.56

Finding the Fourth Proportional to 10,366.07, 14,295.12 and 6,582.56

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Solution

The fourth proportional to 10,366.07, 14,295.12 and 6,582.56 is: 9,077.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366.07 : 14,295.12 = 6,582.56 : x
  2. Step 2: Convert to fraction form
    10,366.07/14,295.12 = 6,582.56/x
  3. Step 3: Cross multiply
    10,366.07x = 14,295.12 × 6,582.56
  4. Step 4: Simplify right side
    10,366.07x = 94,098,413.63
  5. Step 5: Solve for x
    x = 94,098,413.63/10,366.07
  6. Step 6: Final answer
    x = 9,077.54

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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.