Home / 306,295.02-459,442.53-95,949.42

Finding the Fourth Proportional to 306,295.02, 459,442.53 and 95,949.42

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Solution

The fourth proportional to 306,295.02, 459,442.53 and 95,949.42 is: 143,924.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,295.02 : 459,442.53 = 95,949.42 : x
  2. Step 2: Convert to fraction form
    306,295.02/459,442.53 = 95,949.42/x
  3. Step 3: Cross multiply
    306,295.02x = 459,442.53 × 95,949.42
  4. Step 4: Simplify right side
    306,295.02x = 44,083,244,276.83
  5. Step 5: Solve for x
    x = 44,083,244,276.83/306,295.02
  6. Step 6: Final answer
    x = 143,924.13

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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.