Home / 46,463.13-69,694.70-15,300.81

Finding the Fourth Proportional to 46,463.13, 69,694.70 and 15,300.81

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Solution

The fourth proportional to 46,463.13, 69,694.70 and 15,300.81 is: 22,951.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,463.13 : 69,694.70 = 15,300.81 : x
  2. Step 2: Convert to fraction form
    46,463.13/69,694.70 = 15,300.81/x
  3. Step 3: Cross multiply
    46,463.13x = 69,694.70 × 15,300.81
  4. Step 4: Simplify right side
    46,463.13x = 1,066,385,362.71
  5. Step 5: Solve for x
    x = 1,066,385,362.71/46,463.13
  6. Step 6: Final answer
    x = 22,951.22

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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.