Home / 9,373.37-14,062.77-4,436.21

Finding the Fourth Proportional to 9,373.37, 14,062.77 and 4,436.21

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Solution

The fourth proportional to 9,373.37, 14,062.77 and 4,436.21 is: 6,655.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,373.37 : 14,062.77 = 4,436.21 : x
  2. Step 2: Convert to fraction form
    9,373.37/14,062.77 = 4,436.21/x
  3. Step 3: Cross multiply
    9,373.37x = 14,062.77 × 4,436.21
  4. Step 4: Simplify right side
    9,373.37x = 62,385,436.06
  5. Step 5: Solve for x
    x = 62,385,436.06/9,373.37
  6. Step 6: Final answer
    x = 6,655.61

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1.5x scale

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.