Home / 7,392.04-11,090.02-3,232.42

Finding the Fourth Proportional to 7,392.04, 11,090.02 and 3,232.42

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Solution

The fourth proportional to 7,392.04, 11,090.02 and 3,232.42 is: 4,849.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,392.04 : 11,090.02 = 3,232.42 : x
  2. Step 2: Convert to fraction form
    7,392.04/11,090.02 = 3,232.42/x
  3. Step 3: Cross multiply
    7,392.04x = 11,090.02 × 3,232.42
  4. Step 4: Simplify right side
    7,392.04x = 35,847,602.45
  5. Step 5: Solve for x
    x = 35,847,602.45/7,392.04
  6. Step 6: Final answer
    x = 4,849.49

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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.