Home / 8,020.32-11,062.08-6,030.96

Finding the Fourth Proportional to 8,020.32, 11,062.08 and 6,030.96

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Solution

The fourth proportional to 8,020.32, 11,062.08 and 6,030.96 is: 8,318.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020.32 : 11,062.08 = 6,030.96 : x
  2. Step 2: Convert to fraction form
    8,020.32/11,062.08 = 6,030.96/x
  3. Step 3: Cross multiply
    8,020.32x = 11,062.08 × 6,030.96
  4. Step 4: Simplify right side
    8,020.32x = 66,714,962.00
  5. Step 5: Solve for x
    x = 66,714,962.00/8,020.32
  6. Step 6: Final answer
    x = 8,318.24

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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.