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Finding the Fourth Proportional to 175,160.68, 241,630.09 and 110,606.51

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Solution

The fourth proportional to 175,160.68, 241,630.09 and 110,606.51 is: 152,579.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,160.68 : 241,630.09 = 110,606.51 : x
  2. Step 2: Convert to fraction form
    175,160.68/241,630.09 = 110,606.51/x
  3. Step 3: Cross multiply
    175,160.68x = 241,630.09 × 110,606.51
  4. Step 4: Simplify right side
    175,160.68x = 26,725,861,293.44
  5. Step 5: Solve for x
    x = 26,725,861,293.44/175,160.68
  6. Step 6: Final answer
    x = 152,579.12

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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.