Home / 2,444.95-3,667.08-801.57

Finding the Fourth Proportional to 2,444.95, 3,667.08 and 801.57

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Solution

The fourth proportional to 2,444.95, 3,667.08 and 801.57 is: 1,202.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.95 : 3,667.08 = 801.57 : x
  2. Step 2: Convert to fraction form
    2,444.95/3,667.08 = 801.57/x
  3. Step 3: Cross multiply
    2,444.95x = 3,667.08 × 801.57
  4. Step 4: Simplify right side
    2,444.95x = 2,939,421.32
  5. Step 5: Solve for x
    x = 2,939,421.32/2,444.95
  6. Step 6: Final answer
    x = 1,202.24

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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.