Home / 113,773.07-170,653.23-34,887.08

Finding the Fourth Proportional to 113,773.07, 170,653.23 and 34,887.08

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Solution

The fourth proportional to 113,773.07, 170,653.23 and 34,887.08 is: 52,328.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,773.07 : 170,653.23 = 34,887.08 : x
  2. Step 2: Convert to fraction form
    113,773.07/170,653.23 = 34,887.08/x
  3. Step 3: Cross multiply
    113,773.07x = 170,653.23 × 34,887.08
  4. Step 4: Simplify right side
    113,773.07x = 5,953,593,313.90
  5. Step 5: Solve for x
    x = 5,953,593,313.90/113,773.07
  6. Step 6: Final answer
    x = 52,328.67

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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.