Home / 16,873.29-25,271.85-9,842.76

Finding the Fourth Proportional to 16,873.29, 25,271.85 and 9,842.76

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Solution

The fourth proportional to 16,873.29, 25,271.85 and 9,842.76 is: 14,741.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,873.29 : 25,271.85 = 9,842.76 : x
  2. Step 2: Convert to fraction form
    16,873.29/25,271.85 = 9,842.76/x
  3. Step 3: Cross multiply
    16,873.29x = 25,271.85 × 9,842.76
  4. Step 4: Simplify right side
    16,873.29x = 248,744,754.31
  5. Step 5: Solve for x
    x = 248,744,754.31/16,873.29
  6. Step 6: Final answer
    x = 14,741.92

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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.