Home / 170,447.18-235,225.11-94,996.22

Finding the Fourth Proportional to 170,447.18, 235,225.11 and 94,996.22

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Solution

The fourth proportional to 170,447.18, 235,225.11 and 94,996.22 is: 131,099.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,447.18 : 235,225.11 = 94,996.22 : x
  2. Step 2: Convert to fraction form
    170,447.18/235,225.11 = 94,996.22/x
  3. Step 3: Cross multiply
    170,447.18x = 235,225.11 × 94,996.22
  4. Step 4: Simplify right side
    170,447.18x = 22,345,496,299.08
  5. Step 5: Solve for x
    x = 22,345,496,299.08/170,447.18
  6. Step 6: Final answer
    x = 131,099.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.