Home / 19,607.08-27,057.36-10,654.24

Finding the Fourth Proportional to 19,607.08, 27,057.36 and 10,654.24

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Solution

The fourth proportional to 19,607.08, 27,057.36 and 10,654.24 is: 14,702.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,607.08 : 27,057.36 = 10,654.24 : x
  2. Step 2: Convert to fraction form
    19,607.08/27,057.36 = 10,654.24/x
  3. Step 3: Cross multiply
    19,607.08x = 27,057.36 × 10,654.24
  4. Step 4: Simplify right side
    19,607.08x = 288,275,607.21
  5. Step 5: Solve for x
    x = 288,275,607.21/19,607.08
  6. Step 6: Final answer
    x = 14,702.63

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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.