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Finding the Fourth Proportional to 295,536.95, 443,370.24 and 95,877.53

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Solution

The fourth proportional to 295,536.95, 443,370.24 and 95,877.53 is: 143,837.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,536.95 : 443,370.24 = 95,877.53 : x
  2. Step 2: Convert to fraction form
    295,536.95/443,370.24 = 95,877.53/x
  3. Step 3: Cross multiply
    295,536.95x = 443,370.24 × 95,877.53
  4. Step 4: Simplify right side
    295,536.95x = 42,509,241,269.86
  5. Step 5: Solve for x
    x = 42,509,241,269.86/295,536.95
  6. Step 6: Final answer
    x = 143,837.32

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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.