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Finding the Fourth Proportional to 1,060.25, 1,463.16 and 594.50

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Solution

The fourth proportional to 1,060.25, 1,463.16 and 594.50 is: 820.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060.25 : 1,463.16 = 594.50 : x
  2. Step 2: Convert to fraction form
    1,060.25/1,463.16 = 594.50/x
  3. Step 3: Cross multiply
    1,060.25x = 1,463.16 × 594.50
  4. Step 4: Simplify right side
    1,060.25x = 869,848.62
  5. Step 5: Solve for x
    x = 869,848.62/1,060.25
  6. Step 6: Final answer
    x = 820.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.