Home / 121,452.59-182,202.23-46,566.89

Finding the Fourth Proportional to 121,452.59, 182,202.23 and 46,566.89

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Solution

The fourth proportional to 121,452.59, 182,202.23 and 46,566.89 is: 69,859.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,452.59 : 182,202.23 = 46,566.89 : x
  2. Step 2: Convert to fraction form
    121,452.59/182,202.23 = 46,566.89/x
  3. Step 3: Cross multiply
    121,452.59x = 182,202.23 × 46,566.89
  4. Step 4: Simplify right side
    121,452.59x = 8,484,591,774.09
  5. Step 5: Solve for x
    x = 8,484,591,774.09/121,452.59
  6. Step 6: Final answer
    x = 69,859.29

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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.