Home / 4,372.84-6,557.52-1,598.88

Finding the Fourth Proportional to 4,372.84, 6,557.52 and 1,598.88

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Solution

The fourth proportional to 4,372.84, 6,557.52 and 1,598.88 is: 2,397.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372.84 : 6,557.52 = 1,598.88 : x
  2. Step 2: Convert to fraction form
    4,372.84/6,557.52 = 1,598.88/x
  3. Step 3: Cross multiply
    4,372.84x = 6,557.52 × 1,598.88
  4. Step 4: Simplify right side
    4,372.84x = 10,484,687.58
  5. Step 5: Solve for x
    x = 10,484,687.58/4,372.84
  6. Step 6: Final answer
    x = 2,397.68

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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.