Home / 121,354.35-182,002.37-62,159.55

Finding the Fourth Proportional to 121,354.35, 182,002.37 and 62,159.55

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Solution

The fourth proportional to 121,354.35, 182,002.37 and 62,159.55 is: 93,224.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,354.35 : 182,002.37 = 62,159.55 : x
  2. Step 2: Convert to fraction form
    121,354.35/182,002.37 = 62,159.55/x
  3. Step 3: Cross multiply
    121,354.35x = 182,002.37 × 62,159.55
  4. Step 4: Simplify right side
    121,354.35x = 11,313,185,107.34
  5. Step 5: Solve for x
    x = 11,313,185,107.34/121,354.35
  6. Step 6: Final answer
    x = 93,224.39

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1.5x scale

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.