Home / 4,130.50-5,700.04-2,242.04

Finding the Fourth Proportional to 4,130.50, 5,700.04 and 2,242.04

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Solution

The fourth proportional to 4,130.50, 5,700.04 and 2,242.04 is: 3,093.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.50 : 5,700.04 = 2,242.04 : x
  2. Step 2: Convert to fraction form
    4,130.50/5,700.04 = 2,242.04/x
  3. Step 3: Cross multiply
    4,130.50x = 5,700.04 × 2,242.04
  4. Step 4: Simplify right side
    4,130.50x = 12,779,717.68
  5. Step 5: Solve for x
    x = 12,779,717.68/4,130.50
  6. Step 6: Final answer
    x = 3,093.99

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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.