Home / 113,336.67-170,011.08-34,444.89

Finding the Fourth Proportional to 113,336.67, 170,011.08 and 34,444.89

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Solution

The fourth proportional to 113,336.67, 170,011.08 and 34,444.89 is: 51,669.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,336.67 : 170,011.08 = 34,444.89 : x
  2. Step 2: Convert to fraction form
    113,336.67/170,011.08 = 34,444.89/x
  3. Step 3: Cross multiply
    113,336.67x = 170,011.08 × 34,444.89
  4. Step 4: Simplify right side
    113,336.67x = 5,856,012,949.38
  5. Step 5: Solve for x
    x = 5,856,012,949.38/113,336.67
  6. Step 6: Final answer
    x = 51,669.18

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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.