Home / 175,194.77-262,624.28-111,836.16

Finding the Fourth Proportional to 175,194.77, 262,624.28 and 111,836.16

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Solution

The fourth proportional to 175,194.77, 262,624.28 and 111,836.16 is: 167,647.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,194.77 : 262,624.28 = 111,836.16 : x
  2. Step 2: Convert to fraction form
    175,194.77/262,624.28 = 111,836.16/x
  3. Step 3: Cross multiply
    175,194.77x = 262,624.28 × 111,836.16
  4. Step 4: Simplify right side
    175,194.77x = 29,370,890,438.78
  5. Step 5: Solve for x
    x = 29,370,890,438.78/175,194.77
  6. Step 6: Final answer
    x = 167,647.08

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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.