Home / 17,537.69-26,301.61-4,884.57

Finding the Fourth Proportional to 17,537.69, 26,301.61 and 4,884.57

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Solution

The fourth proportional to 17,537.69, 26,301.61 and 4,884.57 is: 7,325.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537.69 : 26,301.61 = 4,884.57 : x
  2. Step 2: Convert to fraction form
    17,537.69/26,301.61 = 4,884.57/x
  3. Step 3: Cross multiply
    17,537.69x = 26,301.61 × 4,884.57
  4. Step 4: Simplify right side
    17,537.69x = 128,472,055.16
  5. Step 5: Solve for x
    x = 128,472,055.16/17,537.69
  6. Step 6: Final answer
    x = 7,325.48

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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.