Home / 175,132.71-241,638.54-107,124.84

Finding the Fourth Proportional to 175,132.71, 241,638.54 and 107,124.84

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Solution

The fourth proportional to 175,132.71, 241,638.54 and 107,124.84 is: 147,805.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,132.71 : 241,638.54 = 107,124.84 : x
  2. Step 2: Convert to fraction form
    175,132.71/241,638.54 = 107,124.84/x
  3. Step 3: Cross multiply
    175,132.71x = 241,638.54 × 107,124.84
  4. Step 4: Simplify right side
    175,132.71x = 25,885,489,935.33
  5. Step 5: Solve for x
    x = 25,885,489,935.33/175,132.71
  6. Step 6: Final answer
    x = 147,805.00

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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.