Home / 46,100.17-69,160.65-14,082.11

Finding the Fourth Proportional to 46,100.17, 69,160.65 and 14,082.11

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Solution

The fourth proportional to 46,100.17, 69,160.65 and 14,082.11 is: 21,126.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,100.17 : 69,160.65 = 14,082.11 : x
  2. Step 2: Convert to fraction form
    46,100.17/69,160.65 = 14,082.11/x
  3. Step 3: Cross multiply
    46,100.17x = 69,160.65 × 14,082.11
  4. Step 4: Simplify right side
    46,100.17x = 973,927,880.97
  5. Step 5: Solve for x
    x = 973,927,880.97/46,100.17
  6. Step 6: Final answer
    x = 21,126.34

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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.