Home / 6,675.04-10,018.32-2,573.92

Finding the Fourth Proportional to 6,675.04, 10,018.32 and 2,573.92

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Solution

The fourth proportional to 6,675.04, 10,018.32 and 2,573.92 is: 3,863.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675.04 : 10,018.32 = 2,573.92 : x
  2. Step 2: Convert to fraction form
    6,675.04/10,018.32 = 2,573.92/x
  3. Step 3: Cross multiply
    6,675.04x = 10,018.32 × 2,573.92
  4. Step 4: Simplify right side
    6,675.04x = 25,786,354.21
  5. Step 5: Solve for x
    x = 25,786,354.21/6,675.04
  6. Step 6: Final answer
    x = 3,863.10

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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.