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Finding the Fourth Proportional to 530.07, 795.05 and 183.41

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Solution

The fourth proportional to 530.07, 795.05 and 183.41 is: 275.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    530.07 : 795.05 = 183.41 : x
  2. Step 2: Convert to fraction form
    530.07/795.05 = 183.41/x
  3. Step 3: Cross multiply
    530.07x = 795.05 × 183.41
  4. Step 4: Simplify right side
    530.07x = 145,815.23
  5. Step 5: Solve for x
    x = 145,815.23/530.07
  6. Step 6: Final answer
    x = 275.09

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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.