Home / 113,446.35-170,166.18-46,835.80

Finding the Fourth Proportional to 113,446.35, 170,166.18 and 46,835.80

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Solution

The fourth proportional to 113,446.35, 170,166.18 and 46,835.80 is: 70,252.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,446.35 : 170,166.18 = 46,835.80 : x
  2. Step 2: Convert to fraction form
    113,446.35/170,166.18 = 46,835.80/x
  3. Step 3: Cross multiply
    113,446.35x = 170,166.18 × 46,835.80
  4. Step 4: Simplify right side
    113,446.35x = 7,969,869,173.24
  5. Step 5: Solve for x
    x = 7,969,869,173.24/113,446.35
  6. Step 6: Final answer
    x = 70,252.32

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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.