Home / 8,036.88-12,057.14-4,339.04

Finding the Fourth Proportional to 8,036.88, 12,057.14 and 4,339.04

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Solution

The fourth proportional to 8,036.88, 12,057.14 and 4,339.04 is: 6,509.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,036.88 : 12,057.14 = 4,339.04 : x
  2. Step 2: Convert to fraction form
    8,036.88/12,057.14 = 4,339.04/x
  3. Step 3: Cross multiply
    8,036.88x = 12,057.14 × 4,339.04
  4. Step 4: Simplify right side
    8,036.88x = 52,316,412.75
  5. Step 5: Solve for x
    x = 52,316,412.75/8,036.88
  6. Step 6: Final answer
    x = 6,509.54

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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.