Home / 5,731.52-8,598.18-2,444.64

Finding the Fourth Proportional to 5,731.52, 8,598.18 and 2,444.64

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Solution

The fourth proportional to 5,731.52, 8,598.18 and 2,444.64 is: 3,667.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731.52 : 8,598.18 = 2,444.64 : x
  2. Step 2: Convert to fraction form
    5,731.52/8,598.18 = 2,444.64/x
  3. Step 3: Cross multiply
    5,731.52x = 8,598.18 × 2,444.64
  4. Step 4: Simplify right side
    5,731.52x = 21,019,411.76
  5. Step 5: Solve for x
    x = 21,019,411.76/5,731.52
  6. Step 6: Final answer
    x = 3,667.34

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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.