Home / 6,089.04-9,128.16-2,967.30

Finding the Fourth Proportional to 6,089.04, 9,128.16 and 2,967.30

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Solution

The fourth proportional to 6,089.04, 9,128.16 and 2,967.30 is: 4,448.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089.04 : 9,128.16 = 2,967.30 : x
  2. Step 2: Convert to fraction form
    6,089.04/9,128.16 = 2,967.30/x
  3. Step 3: Cross multiply
    6,089.04x = 9,128.16 × 2,967.30
  4. Step 4: Simplify right side
    6,089.04x = 27,085,989.17
  5. Step 5: Solve for x
    x = 27,085,989.17/6,089.04
  6. Step 6: Final answer
    x = 4,448.32

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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.