Home / 19,599.00-27,046.66-10,646.30

Finding the Fourth Proportional to 19,599.00, 27,046.66 and 10,646.30

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Solution

The fourth proportional to 19,599.00, 27,046.66 and 10,646.30 is: 14,691.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,599.00 : 27,046.66 = 10,646.30 : x
  2. Step 2: Convert to fraction form
    19,599.00/27,046.66 = 10,646.30/x
  3. Step 3: Cross multiply
    19,599.00x = 27,046.66 × 10,646.30
  4. Step 4: Simplify right side
    19,599.00x = 287,946,917.32
  5. Step 5: Solve for x
    x = 287,946,917.32/19,599.00
  6. Step 6: Final answer
    x = 14,691.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.