Home / 5,018.04-6,925.77-2,922.12

Finding the Fourth Proportional to 5,018.04, 6,925.77 and 2,922.12

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Solution

The fourth proportional to 5,018.04, 6,925.77 and 2,922.12 is: 4,033.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018.04 : 6,925.77 = 2,922.12 : x
  2. Step 2: Convert to fraction form
    5,018.04/6,925.77 = 2,922.12/x
  3. Step 3: Cross multiply
    5,018.04x = 6,925.77 × 2,922.12
  4. Step 4: Simplify right side
    5,018.04x = 20,237,931.03
  5. Step 5: Solve for x
    x = 20,237,931.03/5,018.04
  6. Step 6: Final answer
    x = 4,033.04

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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.