Home / 7,995.02-11,033.14-4,458.16

Finding the Fourth Proportional to 7,995.02, 11,033.14 and 4,458.16

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Solution

The fourth proportional to 7,995.02, 11,033.14 and 4,458.16 is: 6,152.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995.02 : 11,033.14 = 4,458.16 : x
  2. Step 2: Convert to fraction form
    7,995.02/11,033.14 = 4,458.16/x
  3. Step 3: Cross multiply
    7,995.02x = 11,033.14 × 4,458.16
  4. Step 4: Simplify right side
    7,995.02x = 49,187,503.42
  5. Step 5: Solve for x
    x = 49,187,503.42/7,995.02
  6. Step 6: Final answer
    x = 6,152.27

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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.