Home / 110,084.34-151,916.37-62,337.67

Finding the Fourth Proportional to 110,084.34, 151,916.37 and 62,337.67

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Solution

The fourth proportional to 110,084.34, 151,916.37 and 62,337.67 is: 86,025.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,084.34 : 151,916.37 = 62,337.67 : x
  2. Step 2: Convert to fraction form
    110,084.34/151,916.37 = 62,337.67/x
  3. Step 3: Cross multiply
    110,084.34x = 151,916.37 × 62,337.67
  4. Step 4: Simplify right side
    110,084.34x = 9,470,112,540.66
  5. Step 5: Solve for x
    x = 9,470,112,540.66/110,084.34
  6. Step 6: Final answer
    x = 86,025.97

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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.