Home / 6,011.60-9,017.06-1,628.73

Finding the Fourth Proportional to 6,011.60, 9,017.06 and 1,628.73

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Solution

The fourth proportional to 6,011.60, 9,017.06 and 1,628.73 is: 2,443.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011.60 : 9,017.06 = 1,628.73 : x
  2. Step 2: Convert to fraction form
    6,011.60/9,017.06 = 1,628.73/x
  3. Step 3: Cross multiply
    6,011.60x = 9,017.06 × 1,628.73
  4. Step 4: Simplify right side
    6,011.60x = 14,686,347.99
  5. Step 5: Solve for x
    x = 14,686,347.99/6,011.60
  6. Step 6: Final answer
    x = 2,443.00

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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.