Home / 166,524.48-249,600.96-107,470.08

Finding the Fourth Proportional to 166,524.48, 249,600.96 and 107,470.08

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Solution

The fourth proportional to 166,524.48, 249,600.96 and 107,470.08 is: 161,085.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,524.48 : 249,600.96 = 107,470.08 : x
  2. Step 2: Convert to fraction form
    166,524.48/249,600.96 = 107,470.08/x
  3. Step 3: Cross multiply
    166,524.48x = 249,600.96 × 107,470.08
  4. Step 4: Simplify right side
    166,524.48x = 26,824,635,139.28
  5. Step 5: Solve for x
    x = 26,824,635,139.28/166,524.48
  6. Step 6: Final answer
    x = 161,085.24

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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.