Home / 113,437.55-170,098.92-63,504.23

Finding the Fourth Proportional to 113,437.55, 170,098.92 and 63,504.23

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Solution

The fourth proportional to 113,437.55, 170,098.92 and 63,504.23 is: 95,224.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,437.55 : 170,098.92 = 63,504.23 : x
  2. Step 2: Convert to fraction form
    113,437.55/170,098.92 = 63,504.23/x
  3. Step 3: Cross multiply
    113,437.55x = 170,098.92 × 63,504.23
  4. Step 4: Simplify right side
    113,437.55x = 10,802,000,938.43
  5. Step 5: Solve for x
    x = 10,802,000,938.43/113,437.55
  6. Step 6: Final answer
    x = 95,224.21

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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.