Home / 461,298.44-692,047.86-141,451.46

Finding the Fourth Proportional to 461,298.44, 692,047.86 and 141,451.46

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Solution

The fourth proportional to 461,298.44, 692,047.86 and 141,451.46 is: 212,207.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,298.44 : 692,047.86 = 141,451.46 : x
  2. Step 2: Convert to fraction form
    461,298.44/692,047.86 = 141,451.46/x
  3. Step 3: Cross multiply
    461,298.44x = 692,047.86 × 141,451.46
  4. Step 4: Simplify right side
    461,298.44x = 97,891,180,186.88
  5. Step 5: Solve for x
    x = 97,891,180,186.88/461,298.44
  6. Step 6: Final answer
    x = 212,207.92

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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.