Home / 175,368.34-241,951.21-107,314.30

Finding the Fourth Proportional to 175,368.34, 241,951.21 and 107,314.30

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Solution

The fourth proportional to 175,368.34, 241,951.21 and 107,314.30 is: 148,058.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,368.34 : 241,951.21 = 107,314.30 : x
  2. Step 2: Convert to fraction form
    175,368.34/241,951.21 = 107,314.30/x
  3. Step 3: Cross multiply
    175,368.34x = 241,951.21 × 107,314.30
  4. Step 4: Simplify right side
    175,368.34x = 25,964,824,735.30
  5. Step 5: Solve for x
    x = 25,964,824,735.30/175,368.34
  6. Step 6: Final answer
    x = 148,058.79

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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.