Home / 16,848.64-23,251.35-9,295.30

Finding the Fourth Proportional to 16,848.64, 23,251.35 and 9,295.30

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Solution

The fourth proportional to 16,848.64, 23,251.35 and 9,295.30 is: 12,827.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848.64 : 23,251.35 = 9,295.30 : x
  2. Step 2: Convert to fraction form
    16,848.64/23,251.35 = 9,295.30/x
  3. Step 3: Cross multiply
    16,848.64x = 23,251.35 × 9,295.30
  4. Step 4: Simplify right side
    16,848.64x = 216,128,273.66
  5. Step 5: Solve for x
    x = 216,128,273.66/16,848.64
  6. Step 6: Final answer
    x = 12,827.64

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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.