Home / 7,558.00-11,335.95-2,011.79

Finding the Fourth Proportional to 7,558.00, 11,335.95 and 2,011.79

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Solution

The fourth proportional to 7,558.00, 11,335.95 and 2,011.79 is: 3,017.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558.00 : 11,335.95 = 2,011.79 : x
  2. Step 2: Convert to fraction form
    7,558.00/11,335.95 = 2,011.79/x
  3. Step 3: Cross multiply
    7,558.00x = 11,335.95 × 2,011.79
  4. Step 4: Simplify right side
    7,558.00x = 22,805,579.19
  5. Step 5: Solve for x
    x = 22,805,579.19/7,558.00
  6. Step 6: Final answer
    x = 3,017.41

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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.