Home / 17,541.97-26,307.99-4,888.82

Finding the Fourth Proportional to 17,541.97, 26,307.99 and 4,888.82

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Solution

The fourth proportional to 17,541.97, 26,307.99 and 4,888.82 is: 7,331.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,541.97 : 26,307.99 = 4,888.82 : x
  2. Step 2: Convert to fraction form
    17,541.97/26,307.99 = 4,888.82/x
  3. Step 3: Cross multiply
    17,541.97x = 26,307.99 × 4,888.82
  4. Step 4: Simplify right side
    17,541.97x = 128,615,093.44
  5. Step 5: Solve for x
    x = 128,615,093.44/17,541.97
  6. Step 6: Final answer
    x = 7,331.85

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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.