Home / 4,104.04-5,663.36-2,335.60

Finding the Fourth Proportional to 4,104.04, 5,663.36 and 2,335.60

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Solution

The fourth proportional to 4,104.04, 5,663.36 and 2,335.60 is: 3,223.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.04 : 5,663.36 = 2,335.60 : x
  2. Step 2: Convert to fraction form
    4,104.04/5,663.36 = 2,335.60/x
  3. Step 3: Cross multiply
    4,104.04x = 5,663.36 × 2,335.60
  4. Step 4: Simplify right side
    4,104.04x = 13,227,343.62
  5. Step 5: Solve for x
    x = 13,227,343.62/4,104.04
  6. Step 6: Final answer
    x = 3,223.01

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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.