Home / 175,087.30-262,630.95-133,096.90

Finding the Fourth Proportional to 175,087.30, 262,630.95 and 133,096.90

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Solution

The fourth proportional to 175,087.30, 262,630.95 and 133,096.90 is: 199,645.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,087.30 : 262,630.95 = 133,096.90 : x
  2. Step 2: Convert to fraction form
    175,087.30/262,630.95 = 133,096.90/x
  3. Step 3: Cross multiply
    175,087.30x = 262,630.95 × 133,096.90
  4. Step 4: Simplify right side
    175,087.30x = 34,955,365,289.06
  5. Step 5: Solve for x
    x = 34,955,365,289.06/175,087.30
  6. Step 6: Final answer
    x = 199,645.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.