Home / 19,298.41-28,932.77-9,802.92

Finding the Fourth Proportional to 19,298.41, 28,932.77 and 9,802.92

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Solution

The fourth proportional to 19,298.41, 28,932.77 and 9,802.92 is: 14,696.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,298.41 : 28,932.77 = 9,802.92 : x
  2. Step 2: Convert to fraction form
    19,298.41/28,932.77 = 9,802.92/x
  3. Step 3: Cross multiply
    19,298.41x = 28,932.77 × 9,802.92
  4. Step 4: Simplify right side
    19,298.41x = 283,625,629.69
  5. Step 5: Solve for x
    x = 283,625,629.69/19,298.41
  6. Step 6: Final answer
    x = 14,696.84

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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.