Home / 117,683.21-176,526.05-46,623.14

Finding the Fourth Proportional to 117,683.21, 176,526.05 and 46,623.14

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Solution

The fourth proportional to 117,683.21, 176,526.05 and 46,623.14 is: 69,935.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,683.21 : 176,526.05 = 46,623.14 : x
  2. Step 2: Convert to fraction form
    117,683.21/176,526.05 = 46,623.14/x
  3. Step 3: Cross multiply
    117,683.21x = 176,526.05 × 46,623.14
  4. Step 4: Simplify right side
    117,683.21x = 8,230,198,951.00
  5. Step 5: Solve for x
    x = 8,230,198,951.00/117,683.21
  6. Step 6: Final answer
    x = 69,935.20

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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.