Home / 20,063.04-30,086.48-6,018.16

Finding the Fourth Proportional to 20,063.04, 30,086.48 and 6,018.16

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Solution

The fourth proportional to 20,063.04, 30,086.48 and 6,018.16 is: 9,024.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,063.04 : 30,086.48 = 6,018.16 : x
  2. Step 2: Convert to fraction form
    20,063.04/30,086.48 = 6,018.16/x
  3. Step 3: Cross multiply
    20,063.04x = 30,086.48 × 6,018.16
  4. Step 4: Simplify right side
    20,063.04x = 181,065,250.48
  5. Step 5: Solve for x
    x = 181,065,250.48/20,063.04
  6. Step 6: Final answer
    x = 9,024.82

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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.