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Finding the Fourth Proportional to 1,732.69, 2,599.38 and 562.99

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Solution

The fourth proportional to 1,732.69, 2,599.38 and 562.99 is: 844.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732.69 : 2,599.38 = 562.99 : x
  2. Step 2: Convert to fraction form
    1,732.69/2,599.38 = 562.99/x
  3. Step 3: Cross multiply
    1,732.69x = 2,599.38 × 562.99
  4. Step 4: Simplify right side
    1,732.69x = 1,463,424.95
  5. Step 5: Solve for x
    x = 1,463,424.95/1,732.69
  6. Step 6: Final answer
    x = 844.60

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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.