Home / 350,673.32-526,025.60-107,496.46

Finding the Fourth Proportional to 350,673.32, 526,025.60 and 107,496.46

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Solution

The fourth proportional to 350,673.32, 526,025.60 and 107,496.46 is: 161,249.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,673.32 : 526,025.60 = 107,496.46 : x
  2. Step 2: Convert to fraction form
    350,673.32/526,025.60 = 107,496.46/x
  3. Step 3: Cross multiply
    350,673.32x = 526,025.60 × 107,496.46
  4. Step 4: Simplify right side
    350,673.32x = 56,545,889,869.38
  5. Step 5: Solve for x
    x = 56,545,889,869.38/350,673.32
  6. Step 6: Final answer
    x = 161,249.48

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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.