Home / 17,192.02-25,788.04-4,712.18

Finding the Fourth Proportional to 17,192.02, 25,788.04 and 4,712.18

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Solution

The fourth proportional to 17,192.02, 25,788.04 and 4,712.18 is: 7,068.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,192.02 : 25,788.04 = 4,712.18 : x
  2. Step 2: Convert to fraction form
    17,192.02/25,788.04 = 4,712.18/x
  3. Step 3: Cross multiply
    17,192.02x = 25,788.04 × 4,712.18
  4. Step 4: Simplify right side
    17,192.02x = 121,517,886.33
  5. Step 5: Solve for x
    x = 121,517,886.33/17,192.02
  6. Step 6: Final answer
    x = 7,068.27

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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.