Home / 254,248.86-350,858.07-141,069.18

Finding the Fourth Proportional to 254,248.86, 350,858.07 and 141,069.18

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Solution

The fourth proportional to 254,248.86, 350,858.07 and 141,069.18 is: 194,672.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,248.86 : 350,858.07 = 141,069.18 : x
  2. Step 2: Convert to fraction form
    254,248.86/350,858.07 = 141,069.18/x
  3. Step 3: Cross multiply
    254,248.86x = 350,858.07 × 141,069.18
  4. Step 4: Simplify right side
    254,248.86x = 49,495,260,231.28
  5. Step 5: Solve for x
    x = 49,495,260,231.28/254,248.86
  6. Step 6: Final answer
    x = 194,672.50

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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.