Home / 17,696.28-26,547.36-5,852.88

Finding the Fourth Proportional to 17,696.28, 26,547.36 and 5,852.88

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Solution

The fourth proportional to 17,696.28, 26,547.36 and 5,852.88 is: 8,780.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,696.28 : 26,547.36 = 5,852.88 : x
  2. Step 2: Convert to fraction form
    17,696.28/26,547.36 = 5,852.88/x
  3. Step 3: Cross multiply
    17,696.28x = 26,547.36 × 5,852.88
  4. Step 4: Simplify right side
    17,696.28x = 155,378,512.40
  5. Step 5: Solve for x
    x = 155,378,512.40/17,696.28
  6. Step 6: Final answer
    x = 8,780.29

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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.