Home / 2,232.04-3,080.01-1,237.06

Finding the Fourth Proportional to 2,232.04, 3,080.01 and 1,237.06

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Solution

The fourth proportional to 2,232.04, 3,080.01 and 1,237.06 is: 1,707.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232.04 : 3,080.01 = 1,237.06 : x
  2. Step 2: Convert to fraction form
    2,232.04/3,080.01 = 1,237.06/x
  3. Step 3: Cross multiply
    2,232.04x = 3,080.01 × 1,237.06
  4. Step 4: Simplify right side
    2,232.04x = 3,810,157.17
  5. Step 5: Solve for x
    x = 3,810,157.17/2,232.04
  6. Step 6: Final answer
    x = 1,707.03

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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.