Home / 20,050.02-30,080.15-6,010

Finding the Fourth Proportional to 20,050.02, 30,080.15 and 6,010

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Solution

The fourth proportional to 20,050.02, 30,080.15 and 6,010 is: 9,016.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,050.02 : 30,080.15 = 6,010 : x
  2. Step 2: Convert to fraction form
    20,050.02/30,080.15 = 6,010/x
  3. Step 3: Cross multiply
    20,050.02x = 30,080.15 × 6,010
  4. Step 4: Simplify right side
    20,050.02x = 180,781,701.50
  5. Step 5: Solve for x
    x = 180,781,701.50/20,050.02
  6. Step 6: Final answer
    x = 9,016.53

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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.