Home / 254,187.59-350,779.20-141,010.34

Finding the Fourth Proportional to 254,187.59, 350,779.20 and 141,010.34

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Solution

The fourth proportional to 254,187.59, 350,779.20 and 141,010.34 is: 194,594.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,187.59 : 350,779.20 = 141,010.34 : x
  2. Step 2: Convert to fraction form
    254,187.59/350,779.20 = 141,010.34/x
  3. Step 3: Cross multiply
    254,187.59x = 350,779.20 × 141,010.34
  4. Step 4: Simplify right side
    254,187.59x = 49,463,494,256.93
  5. Step 5: Solve for x
    x = 49,463,494,256.93/254,187.59
  6. Step 6: Final answer
    x = 194,594.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.