Home / 161,274.50-241,915.07-58,688.31

Finding the Fourth Proportional to 161,274.50, 241,915.07 and 58,688.31

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Solution

The fourth proportional to 161,274.50, 241,915.07 and 58,688.31 is: 88,033.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,274.50 : 241,915.07 = 58,688.31 : x
  2. Step 2: Convert to fraction form
    161,274.50/241,915.07 = 58,688.31/x
  3. Step 3: Cross multiply
    161,274.50x = 241,915.07 × 58,688.31
  4. Step 4: Simplify right side
    161,274.50x = 14,197,586,328.39
  5. Step 5: Solve for x
    x = 14,197,586,328.39/161,274.50
  6. Step 6: Final answer
    x = 88,033.67

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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.