Home / 4,106.07-5,666.43-2,337.72

Finding the Fourth Proportional to 4,106.07, 5,666.43 and 2,337.72

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Solution

The fourth proportional to 4,106.07, 5,666.43 and 2,337.72 is: 3,226.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.07 : 5,666.43 = 2,337.72 : x
  2. Step 2: Convert to fraction form
    4,106.07/5,666.43 = 2,337.72/x
  3. Step 3: Cross multiply
    4,106.07x = 5,666.43 × 2,337.72
  4. Step 4: Simplify right side
    4,106.07x = 13,246,526.74
  5. Step 5: Solve for x
    x = 13,246,526.74/4,106.07
  6. Step 6: Final answer
    x = 3,226.08

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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.