Home / 366,246.49-549,527.60-197,733.35

Finding the Fourth Proportional to 366,246.49, 549,527.60 and 197,733.35

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Solution

The fourth proportional to 366,246.49, 549,527.60 and 197,733.35 is: 296,685.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,246.49 : 549,527.60 = 197,733.35 : x
  2. Step 2: Convert to fraction form
    366,246.49/549,527.60 = 197,733.35/x
  3. Step 3: Cross multiply
    366,246.49x = 549,527.60 × 197,733.35
  4. Step 4: Simplify right side
    366,246.49x = 108,659,933,265.46
  5. Step 5: Solve for x
    x = 108,659,933,265.46/366,246.49
  6. Step 6: Final answer
    x = 296,685.25

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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.