Home / 17,627.84-26,434.08-5,937.92

Finding the Fourth Proportional to 17,627.84, 26,434.08 and 5,937.92

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Solution

The fourth proportional to 17,627.84, 26,434.08 and 5,937.92 is: 8,904.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,627.84 : 26,434.08 = 5,937.92 : x
  2. Step 2: Convert to fraction form
    17,627.84/26,434.08 = 5,937.92/x
  3. Step 3: Cross multiply
    17,627.84x = 26,434.08 × 5,937.92
  4. Step 4: Simplify right side
    17,627.84x = 156,963,452.31
  5. Step 5: Solve for x
    x = 156,963,452.31/17,627.84
  6. Step 6: Final answer
    x = 8,904.29

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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.