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Finding the Fourth Proportional to 594.65, 892.18 and 527.02

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Solution

The fourth proportional to 594.65, 892.18 and 527.02 is: 790.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    594.65 : 892.18 = 527.02 : x
  2. Step 2: Convert to fraction form
    594.65/892.18 = 527.02/x
  3. Step 3: Cross multiply
    594.65x = 892.18 × 527.02
  4. Step 4: Simplify right side
    594.65x = 470,192.24
  5. Step 5: Solve for x
    x = 470,192.24/594.65
  6. Step 6: Final answer
    x = 790.70

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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.