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Finding the Fourth Proportional to 8,030.33, 12,041.07 and 2,482.14

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Solution

The fourth proportional to 8,030.33, 12,041.07 and 2,482.14 is: 3,721.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030.33 : 12,041.07 = 2,482.14 : x
  2. Step 2: Convert to fraction form
    8,030.33/12,041.07 = 2,482.14/x
  3. Step 3: Cross multiply
    8,030.33x = 12,041.07 × 2,482.14
  4. Step 4: Simplify right side
    8,030.33x = 29,887,621.49
  5. Step 5: Solve for x
    x = 29,887,621.49/8,030.33
  6. Step 6: Final answer
    x = 3,721.84

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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.