Home / 3,624.65-5,437.03-1,027.59

Finding the Fourth Proportional to 3,624.65, 5,437.03 and 1,027.59

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Solution

The fourth proportional to 3,624.65, 5,437.03 and 1,027.59 is: 1,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624.65 : 5,437.03 = 1,027.59 : x
  2. Step 2: Convert to fraction form
    3,624.65/5,437.03 = 1,027.59/x
  3. Step 3: Cross multiply
    3,624.65x = 5,437.03 × 1,027.59
  4. Step 4: Simplify right side
    3,624.65x = 5,587,037.66
  5. Step 5: Solve for x
    x = 5,587,037.66/3,624.65
  6. Step 6: Final answer
    x = 1,541.40

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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.