Home / 4,133.03-5,714.80-4,066.26

Finding the Fourth Proportional to 4,133.03, 5,714.80 and 4,066.26

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Solution

The fourth proportional to 4,133.03, 5,714.80 and 4,066.26 is: 5,622.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.03 : 5,714.80 = 4,066.26 : x
  2. Step 2: Convert to fraction form
    4,133.03/5,714.80 = 4,066.26/x
  3. Step 3: Cross multiply
    4,133.03x = 5,714.80 × 4,066.26
  4. Step 4: Simplify right side
    4,133.03x = 23,237,823.91
  5. Step 5: Solve for x
    x = 23,237,823.91/4,133.03
  6. Step 6: Final answer
    x = 5,622.47

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Half scale
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Double scale
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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.