Home / 146,582.04-219,492.36-125,655.96

Finding the Fourth Proportional to 146,582.04, 219,492.36 and 125,655.96

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Solution

The fourth proportional to 146,582.04, 219,492.36 and 125,655.96 is: 188,157.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,582.04 : 219,492.36 = 125,655.96 : x
  2. Step 2: Convert to fraction form
    146,582.04/219,492.36 = 125,655.96/x
  3. Step 3: Cross multiply
    146,582.04x = 219,492.36 × 125,655.96
  4. Step 4: Simplify right side
    146,582.04x = 27,580,523,208.47
  5. Step 5: Solve for x
    x = 27,580,523,208.47/146,582.04
  6. Step 6: Final answer
    x = 188,157.59

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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.