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Finding the Fourth Proportional to 595.10, 894.02 and 351.80

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Solution

The fourth proportional to 595.10, 894.02 and 351.80 is: 528.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    595.10 : 894.02 = 351.80 : x
  2. Step 2: Convert to fraction form
    595.10/894.02 = 351.80/x
  3. Step 3: Cross multiply
    595.10x = 894.02 × 351.80
  4. Step 4: Simplify right side
    595.10x = 314,510.01
  5. Step 5: Solve for x
    x = 314,510.01/595.10
  6. Step 6: Final answer
    x = 528.50

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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.