Home / 17,006.24-25,547.76-10,085.28

Finding the Fourth Proportional to 17,006.24, 25,547.76 and 10,085.28

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Solution

The fourth proportional to 17,006.24, 25,547.76 and 10,085.28 is: 15,150.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006.24 : 25,547.76 = 10,085.28 : x
  2. Step 2: Convert to fraction form
    17,006.24/25,547.76 = 10,085.28/x
  3. Step 3: Cross multiply
    17,006.24x = 25,547.76 × 10,085.28
  4. Step 4: Simplify right side
    17,006.24x = 257,656,312.97
  5. Step 5: Solve for x
    x = 257,656,312.97/17,006.24
  6. Step 6: Final answer
    x = 15,150.69

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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.