Home / 461,274.10-692,004.55-195,034.18

Finding the Fourth Proportional to 461,274.10, 692,004.55 and 195,034.18

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Solution

The fourth proportional to 461,274.10, 692,004.55 and 195,034.18 is: 292,590.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,274.10 : 692,004.55 = 195,034.18 : x
  2. Step 2: Convert to fraction form
    461,274.10/692,004.55 = 195,034.18/x
  3. Step 3: Cross multiply
    461,274.10x = 692,004.55 × 195,034.18
  4. Step 4: Simplify right side
    461,274.10x = 134,964,539,965.52
  5. Step 5: Solve for x
    x = 134,964,539,965.52/461,274.10
  6. Step 6: Final answer
    x = 292,590.76

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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.