Home / 16,752.30-25,128.45-6,362.70

Finding the Fourth Proportional to 16,752.30, 25,128.45 and 6,362.70

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Solution

The fourth proportional to 16,752.30, 25,128.45 and 6,362.70 is: 9,544.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,752.30 : 25,128.45 = 6,362.70 : x
  2. Step 2: Convert to fraction form
    16,752.30/25,128.45 = 6,362.70/x
  3. Step 3: Cross multiply
    16,752.30x = 25,128.45 × 6,362.70
  4. Step 4: Simplify right side
    16,752.30x = 159,884,788.82
  5. Step 5: Solve for x
    x = 159,884,788.82/16,752.30
  6. Step 6: Final answer
    x = 9,544.05

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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.